went out with my coworkers this past weekend . my bf came along. we were all over eachother. after a…

went out with my coworkers this past weekend . my bf came along. we were all over eachother. after a few drinks, he left. well this guy from my work, he talks to himself, has some mental issues, really weird guy, asks me out on a date 2 or 3 hours later. O.o I am usually mean to him at work because I thought he was on drugs. but today he didn't talk to me at all and i feel bad bc I told him no. he's cute in a way and so sweet.he told me I couldn't hurt his feelings bc he has a bad family and he said his mom purposely lit him on fire when he was little. showed me the scars. I feel so bad.. 28 and still a virgin