Lynn was Kevin's girlfriend during Season 5. They had an odd relationship. She was played by Lisa K. Wyatt.
Kevin and Lynn bond at the Valentine's Day mixer. ("Blood Drive") Kevin later takes her out to dinner and a movie but comments on her breasts. ("Golden Ticket")
Kevin and Lynn make out at Café Disco. In a deleted scene, it is revealed that she just wanted to be friends with him. ("Cafe Disco")