This is a very beautiful drama with different povs of life and worth a ONE TIME WATCH. Before I review the drama, I am citing reasons why you should definitely watch "At a Distance, Spring is Green" :

1. The very rare trio chemistry between Park Ji Hoon, Bae In Hyuk and Kang Min Ah
2. Warm & slow romance between Park Ji Hoon and Kang Min Ah
3. Beautiful and unique brotherly relationship between Park Ji Hoon and Bae In Hyuk, that you see in no other Kdrama
4. Deep and meaningful storyline with plenty of things to learn from and analyze about
5. This is more of a healing friendship story where the lead characters despite of their type of relationships and personalities, help each other in growing up as persons

LET'S REVIEW-->
STORY:
The drama is a coming of age campus storyline just as it's synopsis says, based in Myung-il University and mainly involves 3 characters in their early 20s who in spite of their age stratification become close due to circumstances and uplift each other while moving forward in life. The lead trio consists of 2 MLs and 1 FL among which one ML is paired up with the FL while the other ML has a subtle or we can say minor love line in the drama. But the drama primarily focus on the chemistry of the lead trio, life values and realistic problems in personal as well as university life. It is deep, beautiful and meaningful from so many aspects that it makes you cry at many instances; not just for the sad events and heart-touching moments, also for the way the characters value life and love. The story also focuses on the youth related problems that students in their early 20s face, such as poverty, mental health, academics, etc. but disappointed how another major problem of young people, i.e. LGBTQIA+ issues has been subverted from the original story and ignored as if it never existed.

As most of us know this is a webtoon adaptation of "Campus Life" which originally has 3 seasons; 1st being focused on the campus life plus lead couple chemistry development development, 2nd being the love story between one of the 2 MLs and another ML's older brother and 3rd being the unlikely warm brotherly relationship between the 2 male leads. The 3 seasons of the original webtoon has been summed up into a single season drama though the story is primarily focused on the season 1 and a major change has been done with the webtoon's 2nd season BL storyline. They introduced an extra female character in the drama to couple with the 2nd ML excluding the minor BL part of the original story. It's a bit disappointing tbh but understandable since they had to make it a cable drama and we all know South Korea's stance on homosexuality and the limits of the industry to produce BL dramas or even feature gay characters in mainstream dramas.

PLOT:
Let's be honest that this drama doesn't have a very extraordinary storyline. I mean to say that most of the things are the old usual events that we have already seen in a lots of campus kdramas. But what matters is how they execute & represent them old stuffs and how the cast performs. And I think this dramas has been able to do a very good job in that regard.

I AM very happy with how they've focused on the trio chemistry throughout the drama which is very rare in Kdramas. All 3 of them went from being strangers to department mates to very close friends who love, care and respect each other while trying to motivate each other from every aspect.

The lead couple chemistry is warm as well where Yeo Jun and So Bin fall in love under unlikely circumstances. Although it happened at an unexpected pace but I guess it's because they've only 12 episodes in total. But overally, romance in this drama is something interesting. I mean to say that this drama could have ben entirely okay off the romance part. What I also read somewhere is that So Bin and Yeo Jun are not even couples in the original webtoon.

What's more intriguing in this drama is the very amazing brotherly relationship between Yeo Jun & Soo Hyun which stands out as a rare kind of friendship you'll ever witness between 2 male characters in any Kdrama out there. It is portrayed on the same level as the lead couple, rather I would say that it dominates the lead couple's storyline but nevertheless, as I have already mentioned the major focus is on the Trio relationship.

HOWEVER, Soo Hyun's love story is a very stupid thing in the drama. Considering how female characters have been created to get him a girl, the writer has done a poor job in writing their characters as well the plot development involving these 3 characters. Also, the mean lady professor who didn't treat his students and peers well, changed overnight and started giving relationship advices to her students, wth!

CAST & CHARACTERS:
This is not a very high cast drama as most of the actors are in actual rookies, even the lead characters are somewhat less experienced considering the number of dramas they've done and it has also has many new faces. YET, I would say everyone has done their jobs appropriately here, even the minor characters has done well with whatever they were given.

Special mention to the lead trio ofc for they had proper character development and growth in personality which obviously happened because they helped each other in the due course. Park Ji Hoon has been doing good in his acting careers for years and this role of Yeo Jun has been well played by him. Bae In Hyuk, though not that new to the industry did a nice job but honestly I didn't expect him at first to be doing a good job in playing a cold yet sorted senior character. Kang Min Ah's previous characters have been somewhat similar, this drama also brought forward a different side to which she reciprocated well with whatever acting skills she has acquired so far.

HOWEVER, I feel the major characters other than the lead trio were of less essence. I mean that's a given since they're supporting roles but still I think it could have been better. Not knowing how the characters have been penned in the original story, I think the drama screenwriter kind of did a poor job in drawing them. Hong Chan Ki's character is at ok level but Young Ran being the closest friend to Soo Hyun didn't have much to do. Mi Joo, the extra character created for the drama to pair up with Soo Hyun, is totally useless. I am not at all enraged because Soo Hyun's BL storyline with Yeo Jun Wan was changed but I honestly think Mi Joo's character went to drain with nothing to offer. They should have rather kep soo Hyun's character single in the story and that'd have been better tbh.

DIRECTION AND SCREENPLAY:
Direction is actually good being directed by a somewhat young director, thus giving out fruitful results. Execution of the script with a moderately paced screenplay editing makes it even more pleasing and catchy to watch. Arrangement of events as well as organising the OSTs and background scores have also been done properly.

OSTs:
The OSTs are actually very beautiful which add extra essence to a drama which is so deep and so meaningful. "BOM BOM BOM" by Punch, "Talk To Me" by Park Ji Hoon himself and "Way" by Chancellor are some jolly & catchy numbers whereas, "Then & Now" by Huski and "We will be not all Together" by Rothy & Han seung Yoon are heart touching and soft tracks... I love the later 2 so much.

UNIQUENESS:
The best reason you should watch this drama is the unique brotherly relationship between Yeo Jun (Park Ji Hoon) and Nam Soo Hyun (Bae In Hyuk). It's not the usual bromance you see in other kdramas where they're either fighting or clinging to each other. The 2 characters literally went from being strangers to senior-junior to best brothers. The way the development of the warm as well as beautiful bonding between them has been shown is rare to find. Even though they found each other annoying, they eventually warmed up to each other despite a huge difference in their personalities. It was as if they were seeking each other's presence in their lives. Yeo Jun who has always been deprived of love from family and looked for affection all his life AND Soo Hyun who has always been strong yet secretly looking for someone to lean on; finally find each other to rely on and end up proving how well they deserve to be good brothers. I am always gonna remember their affectionate relationship.

DISAPPOINTMENTS:
But let me also express my utter disappointment about this drama too. Apart from the poor side characters and the stupid extra female characters, I am still in denial about how the BL storyline was completely dumped into the trashbin. It's somewhat understandable that the Kdrama industry has it's limits because of the Orthodox Korean society but many other Kdramas has put efforts and tried to bring change by featuring LGBT+ characters too. Then why not a university campus drama which has 90% young characters in their early 20s as well their youth problems have been portrayed? Not just in the society, LGBT+ issues are also one of the major problems in modern day campuses. Even though the BL storyline involved one of the MLs, they could have kept it that way in order to bring a positive change and set an example for others. If they thought that no prominent actor would want to play a gay characrer, they should have looked for someone who would do this with an open mind, even if they were less popular. After all that was a minor storyline and it would have been easier to execute but still!? But they totally failed in that regard rather decided to completely remove that part. In another way, it's fine if you did but why would you create a stupid character to compensate that and get the male character a partner? I mean it's not a big deal for a character to end up single by the ending of drama. Firstly, subverting the homosexual characters then altering someone's sexuality from gay to straight; both of these facts enrage me a lot. This is another example why I think Korean netizens as a society and community is just pretending to be progressive in some aspect while they ignore and reject other major ideas which are actually important for someone's rights and happiness, due to their narrow-minded thinkings. I am both angry and sad at the same time though I will always simp for the lead trio chemistry.

So to conclude, overally, this drama and it's story are really beautiful and you should try watching. If you don't care about the original story and okay with the negative change in it's storyline, it's okay and you can go ahead ad watch this. Even I have not read the webtoon but as someone who admires the originality and also someone who himself identifies as homosexual, I am equally disappointed with the change as much as I love it for the warm vibes. I might come back to this sometimes because of the warm scenes and cry watching them, especially the scenes of Yeo Jun (Ji Hoon) and Soo Hyun (In Hyuk). It has many things to learn from which will make you relate and think about your own life, your personality, your lifestyle, your relationship with others and your way of loving ang giving away affection.