Looking for some romances that aren't so childish. I'm okay with a high-school setting if the characters don't feel like infantile, for example Sakurasou vs Your Lie In April.
To start, some I enjoyed are:
Science Fell in Love, So I Tried to Prove It
skip and loafer JUST ended airing so im looking forward to watching that. i'll also try insomniacs after school after, but skip and loafer is definitely coming first :p