What Should I Do About My Roommate Being So Nice to Me?

"What Should I Do About My Roommate Being So Nice to Me?" I'm a freshman at Huaxia University. Our dorms are pretty nice: each room has two beds, and my roommate is a tall, handsome, sunny, cheerful, all-around great guy. Lately, I've been bothered because my new roommate seems way too nice to me. He gets food for me, picks up my packages, even does my laundry. He answers questions for me in class and lends me cheat sheets for exams... He's so nice that I almost think he likes me, but he's straight. I'm not. This is so frustrating. What should I do? Theme: Love is about giving