Here's TMZ's account of the night...
....at Manhattan club Marquee, and the couple looks extremely cozy as they whisper in each other's ears, caress each other's necks, shoulders, and chests.We coulda, shoulda, woulda been there. ;)
After a long night of Fashion Week after-parties, Hilton and Barker headed to exclusive hotspot Marquee, and took up residence in one of the club's banquettes. Despite the considerable racket around them, Paris and Travis talked intently with one another, and then engaged in a long, intense kiss, oblivious to the pulsing throngs. Some time after their lip-lock, Paris checks her mobile device and decides that she's got other places to be, leaving Travis behind.