What should I get my valentine for valentines day?

Were not going out or anything he's just my valentine.were in the 8th grade. He asked me to be his valentine wensday after school.so what should I get him?also were both reallllllyyyyy shy around each other & we dnt knw what to talk about. Scince Monday is valentines day I want to spend recess with him but I'm shy with him & just don't know what to do or say. Any tips on what to do or say????please help and thanks! :)