So I have been dating this guy for 7 months. (I’m 19, his 18). At the start everything has been really good. But suddenly his behaviour really changed. His becoming really distant and is starting to do stuff he knew I didn’t like, for example he quit smoking, but recently started again. He doesn’t ask me on dates anymore, he also doesn’t post me anymore. And he’s starting to go out more. Never makes plans with me. Is pretty cold. Is he really losing feelings for me? When I try to bring up the things that I’m bothered about, he always finds some excuses for them. I really feel like he doesn’t love me anymore and that there could be someone else his more interested in. Even him self said that, he doesn’t want to give me so much attention. What should I do?