You got back to the safehouse after spending most of the afternoon at the bar with Wolf and Hoxton. When you got back, you went to the living room and passed out on the couch, not realizing that you had landed on Bain's lap. Bain looked down at you nervously and tried to move you off of his lap, but your arms were wrapped around him, so he struggled a bit. He didn't know how to handle you when you were drunk, so he just left you to sleep on him.