So, long story short, matched w a guy on tinder @ 3 am, after snapchatting for an hour he asked if I wanted to hang out. I said sure, so he drove an hour to me &amp; we hung out. Took some x, sat &amp; talked for an hour or two while rolling then he said he wanted to have sex. Me, rolling on x, did too. So we did. Didn’t last long, afterwards he was quick to leave which I understood. I’m trying not to look too deep into it bc he is a complete stranger but he kept saying he wanted to see me again, even made half-way plans to see me again that night (which didn’t happen). Before he left, he said “don’t get attached” which I feel is what has been fucking me up. It’s only been like 3 days &amp; we haven’t talked but again, I don’t expect us to &amp; I told him that I didn’t expect to ever talk again. We’re still friends on Snapchat. Idk I know I can’t be attached but I think it’s the unknown ab him that won’t let me stop thinking of him. He was super chill, fucking beautiful, &amp; the sex had potential to be great in the future. How do I stop getting attached to people that literally don’t even care ab me? Or in this case, that I don’t even know?