Romance anime with happy ending

Hi, do you feel down or depressed and you look for something to maybe cheer you up or lighten your mood? Look no further I’m gonna recommend few pieces to you! This list is from 90% folded from animes that I’ve seen, so they are for sure some pieces which would fit in, but I simply don’t know about them.

I won’t pick anything which is more like drama and depressing throughout the series although it has happy ending (Golden Time for example).
source : stack