How do I tell someone I DON'T want sex?

[TuxSky]

So, great news! Kind of! I joined a gay cellphone text chatroom (can't really explain it) and it's really active! I only found out about it about a week ago and I was so surprised and happy and excited until I realized that all people were doing were exchanging numbers and having sex and they were all older than me. However, I did meet this other 18 year old and we talked and we have a lot in common but when I called he kept pointing the conversation... in that direction. I don't really wanna have sex, all I want is someone I can relate to that's my age! I feel like if I tell him I don't want that he might stop talking to me though.

I think I know what your responses are going to be lol but I'm just so happy to have found what I was looking for! Minus the sex need.