The thing here is, he still gets jealous. He once told me “what if you are already with someone else when i’ll want you back?”. I just don’t get why he left. He gets mood swings day by day. One day he might call me and ask where I am and with who and ask me who is that guy who liked my pic. The other day he is so into likes, adds, follows, going out to clubs, bars, cafes. Forgot to mention that he has just started his studies (2 years of military and 1 gap year, he is almost 22). He is outgoing, he loves meeting new people. I dont know if this has to do with our breakup.