Two adults Who had a love Story in their teenage years meet again and start tò Rikindle their relationship.

I always have a hard time rooting for people who loved each other for 2 months when they were teenagers and never seem to forget that love even in their 30s.

the main leaders were good in their respective role but the senpai character war a bit unbearable. he had that kind of "I known you love me so I just treat you like a child" kind of attitudine.
the kouhai basically gives in immediately but still pretends to play hard to get.

their childhood story is not really explained and we gather some elements at the very end without exploring them that much.

I don't know.. I kind liked the "vibe" of the series but there is not really much to talk about. I feel like nothing really happens.