There's this guy I've known since I was 14 and he was 15. Now I'm 20 and he's 21. In the past couple years our relationship kind of changed from just friends to.. flirting and stuff and over the past year it's basically been like we're in a relationship since I've met his family and I sleep over his house sometimes etc. we spend time together basically every other day now and for the past maybe 6 or so months, I haven't been able to think clearly when I'm with him. I feel high, even when we don't smoke at all, I still feel high. I have no idea if that is what love is?? Do I love him or is this some kind of infatuation thing.. I'm used to being in my head and thinking clearly all the time but it's like my brain kind of shuts down when I'm with him now, if that's love I'm afraid of falling deeper and not even being able to think carefully about each decision I make.