Unlike all the reviews hailing and praising the source material, I'm going to HEAVILY disagree with that.

If you have not read the webtoon and plan to, maybe come back to this after you've read that.

Anyway, despite some shocking scenes in this series, the way the story progresses is very in-tune to the life stages that the characters are in. They're all teenagers, in a highly homophobic world, and they're all in highly emotional situations. I prefer the story in the series, as the source material involves not only a very concerning power imbalance between an older man/married professor and a student, but also how extensively abusive Juha is originally meant to be.

The common complaint is that Taeyi was out of line in one scene the most, but his development and the rage he felt means he was going to explode and Seheon happened to be the one not only making his way into Taeyi's life, but the one that Taeyi felt was making him have to process his grief. Unless if you've lost someone extremely close to you, you won't understand the rage that takes over you and your rationality. Grief is never a clear and straight path, and you don't always move forward. Plus, he's an actual child in this and I think people are going in a bit too hard on him after having such a traumatic and tragic loss then having to process how someone has come into his life and makes him happy (something he tries to convince himself he doesn't want).

Then there comes the whole mess between Juha and Doyoon... I do not think Juha deserves any kind of sympathy if we want to use the source material. In the series there is at least room for some different type of conflict, but the webtoon only highlighted how bad of a person Juha was.

Because of this and the gross the situation between Taeyi's brother and Seheon's father, I don't agree that the source material is better. Even the progress of the relationships is lackluster in the webtoon but I think we had a good thing starting with the series adaptation and the changes/omissions that it had.

Still, until LGBTQ+ productions are taken seriously, given proper funding, and are seen as actual necessary media in South Korea (which they are), we are going to have to take things as they are able to be presented sometimes. I only say this lightly, because even productions like Love for Love's Sake managed to pull of most of the original source material or adjusted it to create a more condensed but still relatively loyal to the story series without sacrificing the queerness it is based on.

Jazz for Two had so much more potential, and it saddens me we could've had more, but I personally enjoyed it and most specifically the complexity of grief that this series gives an insight to. The only real flaws are that it needed a lot more time and better dialogue between characters. And although others want to see more from Juha and Doyoon, I'm okay with never seeing that come full-circle.