Fun things to to with a best mate that you like?

meeting up with my goood friend for the first time this weekend and i like him buh duno if he likes me. anyways i think we are hanging out in the town where there isnt much ta do and i need help in how to make it fun? how to make it not awkward and boring as it will just be me and him meeting up and also is it right to hang out with him alone, hes only a friend buh i just broke up with my bf last week and im taking it bad buh my good friend here has helped me through it alot. btw im 15