Attracted to my boyfriends cousin....please help....

My boyfriend has no friends, he says that he is not a people person , his cousin has a ton of friends and he likes to hang out with us alot, my boyfriend hate going places , he only likes to sit home and watch movies, his cousin on the other hand is such outgoing guy, one night at a party his cousin invited us too , ( just met his cousin 3 days before) my boyfriend got drunk (which is the reason he doesn't go to parties) and he passed out in the back of my car, I went to find his cousin to let him know I wold be bringing him home, and his cousin grabbed me and gave me a big hug and a a couple of kisses on the cheek , I kinda liked it but felt it was a little innapropriate... I don't know why I am so attracted to his cousin... I think it could be because I'm use to dating skinny muscle type guys nd my boyfriend is chunky but I like him becaue he has a nice personality with me ... and I see his cousin has a lot of friends and is real social party type of person like me ... what do I do ? I want to try to keep my distance from his cousin to stop these thoughts...
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That could be true, but I didn't meet his cousin until I met him, I don't wanna sound shallow but its just I'm a really outgoing person , I like going on dates and going to parties and hanging out I love working out , my boyfriend on the other hand hates working out and he's kinda cheap, he hasn't bought new clothes since the 11th grade and he's 21 now he doesn't like to look good for me , but his cousin on the other hand always dresses real nice and stylish and he is always invited us to hang with him
Attracted to my boyfriends cousin....please help....
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