I don’t even KNOW

So a few years ago I dated this boy,we broke off on a ok terms but stopped communicating. I still had him on social media like Facebook, Instagram and Snapchat But I never comment on any of his posts. So we recent got in contact. He started to expressing his feelings for me once again. And not long after My feelings came back. my problem is I like him again BUT HIS COMMUNICATION SKILLS SUCKS ! I’m trying not to be that female that’s ALL Over the s.o but it’s just common courtesy to let the person know you’re busy and can’t talk or meet up. He posted his bestfriend whom they TRIED to date in the past TWICE I kinda get jealous. Idek if I’m over thinking or what.! I find myself not reaching out to him. He won’t text me in days but once I snap he’s one of the first few people to view it so I’m just confused !