I've liked a guy for 12 years?

[bellywelly]

He was my first crush when I was about 12 now 23.. hes my sporting teacher son. Our families became close and I never really talked to him because I liked him.
So I saw him maybe twice a week at the sport for years, we barely spoke

I stopped the sport and didn't see him for a couple years up until beginning 2013 where I saw him a few times here and there.

One night he was drunk and started messaging me on facebook saying nice things and he wants to hang out etc in the next few weeks. He was very upfront about it, but the next day he must of reread it and got embarrassed because I never heard from him about it.

Then I see him at a tavern and I'm with a guy, he ignored me completely and messages me asking if that was my boyfriend then stopped talking to me for a few weeks/months.

THEN, last night at his sisters 'fuction/party' when he first sees me he very obviously fled to the other side of the room and kept distance from me all night. He had a few drinks and decided to come over to my 'group' and stand right behind me, started making completely random conversation until he got pulled away by his friends.

A few hours later and I'm leaving, I hug him bye and then he goes ' oh so i just get a one arm hug'... so I have him a proper hug.. and no joke infront of his entire family he says Love you.. and if you sell me your pony then I'll take you on a date. His mum yells he likeees you. So that was last night, do I wait for him to contact me or what do i do