Help mee I don't know what to do?

I'm so happy because my crush asked me out! Anyways me and my best friend Marissa were talking about who we like and I said Kohl(crush) and then she said Jacob but we call him Clancy. But then the next day at school Marissa and my other friend run up to Kohl and his friends and say do you like Julia? And then he said ya and then they said do you wanna go out with her, and he said ya sure idk. But I asked if Jacob liked Marissa but he said eewwww no! so I felt sososo bad for her but Jacob likes me soooooo weird. Anyways back to my story. I went on Facebook and he asked me out and I said ya sure I'd love to. We just started dating Tuesday and today's Friday. At ''recess'' he lets me wear his hat:)) But this sounds weird but we were in gym cl and at the end we all sit down while the gym teacher talks about what were doing next week and stuff, but Kohl was sitting on his tummy and i could see his (kinda grooss but....ya). Oh ya and at the end of the day I was supposed to give him a hug but I chickended out, but I really wanna. At ''recess'' he plays soccer but he still taks to me and smiles but I need to convince him to hang out with me for atleat 10 minutes at the most. Also I need advice on how to hug him without getting nervous and how to get him to hang out with me more. Thanks in Advance:)