Well we seem to have a lot in common. While first talking to each other I asked him questions about having a relationship with someone my age and whether it would be strange for him and he showed no hesitations when answering. Then suddenly I revealed my feelings and he started to become distant and do things to push me away.
I met this friend online who happens to be 15 years older than me. Whenever we talk it feels like he's flirting with me. We often talked about sex, but now he's put up this wall and won't let me get to know him more. I've told him how I feel, and he hasn't denied having feelings for me but he insists we can only be friends because "he's too old to deal with this, and long distance relationships don't work." I don't know what to do since he won't let me close, but I can't deny he's stuck in my head.