So me and this boy I’ve been talking to for about 5 months now we’re hanging out last weekend. I let him drive my car around all the time especially if I’m with him. Well I was with him and he told me he had to get cash back for a friend. I kept asking him why and he wouldn’t tell me a direct answer so I just gave up on it. I just found out last night that he got cash back to buy some weed. Weed in which a friend (that’s a girl) wanted him to buy. I don’t know how I should feel. What should I do ?