So...Do YOU think...?

He likes me again? So me and my ex got in a nasty nasty fight. Its so long and nasty and blah that im not even gonna take the time to type it but anyway. Suddenly, I stopped being a douche to him and vice versa. Now, Ive been seeing him riding his bike near my house! He never does that. EVER. But now he has started to ride his bike, and one day I saw him and we stared at each so I made the first move and waved. LOL. And he smiled and looked down, as if he got shy, and then he looked back up and did a bike trick! haha and then continuned walkin. Then, today He was riding his bike IN A CIRCLE RIGHT NEAR MY HOUSE JUST AS I HAPPENED TO GO OUTSIDE. Do you think perhaps he still likes me? Also, when my friend and I were walking we saw him riding his bike again and he said Hey guys but only looked at me. Then he rode his bike and turned around--so he could see my face again? Lol, anways what do you guys think???