Responses
http://www.mangago.me/read-manga/why_did_you_come_to_my_home/?av=2
is it perhaps this one?
http://www.mangago.me/read-manga/why_did_you_come_to_my_home/?av=2
is it perhaps this one?
The female protagonist used to date this guy back in highschool, but they broke up because she wasn't ready for a relationship. Flashforward and she's now in college and they meet again. Later on they find out their neighbours.