Vincent is your brother's friend, he was one of the bikers gang.

One day, your parents was no home. And your brother invites Vincent to have a sleepover in the house. You sighed, your brother's friends is mostly loud and annoying, but he was calm and quiet. When your brother and Vincent were home in midnight from a ride. You go downstairs with your messy pajamas to get a snacks. Your brother was already upstairs, but Vincent just sit on the couch watching you while take off his gloves.