Privileged High School kids with dark and twisted views of the world with one of its story arcs centered around complicated friends' relationships. In the end someone(s) will learns to be a better person.

Both create fantastic friends to lovers stories with actors/actresses that give you the feelz. ................................

Both
-have an actress/actor that dies multiple times.
-Each death creates a new scenario
- Multiple time travel trips
Watch to see if time travel yields a happy ending like Lovely Runner.

They are similar in the fact that they are time travel dramas that utilize a watch as the trigger for time travel. Many more similarities but watching "The Light in Your Eyes" is the key to figuring that out.

Both: Movies / deal with characters in the afterlife / have stunning visual effects / strong characters / addressing the good & the bad a person has done while alive

Love >>>> Marriage >>>> Discontent >>>> Love rediscovered............................................................

"Mother knows best" - Both moms of the ML know who is good for their son / family........................

"Mother knows best" - Both moms of each ML know who is good for their son / family........................

"Mother knows best" - Both moms of each ML know who is good for their son / family........................

Hanaoni reminds me of Vampire Flower. Both have a setting involving a High School, emphasize a female lead being marked by a Vampire / Demon & focus on a struggle for power.

Young singing idols taking a stab at acting & doing a pretty good job at it..............................................

Young singing idols taking a stab at acting & doing a pretty good job at it..............................................