How do Show that I like him!??!?

Okay well next weekend I'm going down to the beach with my one guy friend, I always get feeli be for himwhen I see him. I want to kiss him but I to t know how to go about thiscasually. How can I tell that he likes me too? I really want to show him how I feel about him. Iwant to givehim his first kiss. We areboth 15 but he is waiting for the perfectt moment. How do I go about this?.