How can i talk to him?

there is this boy that lives in my neighborhood. we r both 13. i really like him hes really cute! i am friends with him on facebook and we have talked once. i told him i live in his neighborhood. we have seen eachother a lot but never talked or anything. today i went for a bike ride and passed his house. he was outside and looked at me and we both smiled. i want to know him before october when we make confirmation together so he recognizes me. how can i talk to him and when? thanks so much!