How make a good bye memorable on the last day of school with your ex boyfriend?

I NEED HELP! my ex boyfriend and i broke up about a month and a half- two months ago. we only broke up because i didnt want a boyfriend then and i was just a bit overwhelmed. i could tell he got mad at me even if he didnt completely admit it by saying he didnt give a ****, he didnt talk to me for over a month and he just started texting me again and skyping. We still dont talk much at school, we just make eye contact intense during class all the time. i miss him a lot i think im ready for him now but i dont think ill see him during the summer. tomorrow is the last day of school and i really want to hug him and say good bye but make it memorable so he'll know that i actually do like him as a friend or maybe a little more...to make him want me again so we could maybe hang out during the summer. PLEASE HELP ME