Lovers & Friends......Im tired of him?

i am 20 he's 21. we been knowing each other since high school but we were only friends. We Text msg. constantly and now he wants to hang out. He makes passes at me at times, so i know he likes me. The thing is I only like him as a friend. He's Hot or whatever but still, I dont hang out with guys that i have no intrest in. Also i just want to avoid temptation with him, I like following my heart not my brain. Lately i been ignoring him to avoid leading him on like i may have been doing, so last night he texted me saying i have been M.I.A.. i just replied back; "Im so Sorry." Then he tried again tonight and ignored it again & then some random number texted me "hey how is everything" minutes later. I know it was him, he just wants to see if i'll reply back.... Also last week, he was in my area where i lived and he told me to come outside he wanted to see me. I just ignored him because it was so unannounced. Even when i thought we were just "friends" I told him about guys i liked all the time, and he told me about gurls he liked. I would tell him everything! now he is trying to turn the tables and be mored than friends. I dont want that, and especially from him. I only want him as my friend but i feel like if i tell him how i rly feel he'll just stop talking to me all together. Though its summer now, when school starts we are literally going to be hours away in our own schools. Everything would be so inconvenient. But either way, I am not interested. What do I do??