First bf hlp!!!!!!!!!!!!?

so i go to a small school only like 20 people in the high school and never had a bf before because ive Always just been a mate, every one has, then *matt* asks me out he had been trying to get close to me the week before, i said maybe at first then agreed. we've bin dating about 5 days NOW we've hugged and sat together, nothing serious, but i think he thinks that his mate keeps flirting with me and i know his mate is, i pull away when he leans on me and stuff but continuously his mate does it, at first i wnt along with it just to make him jealous but i regret it... do u think hell h8 me for this???