Lucas believed he saw more than just an innocent kiss from the auction between Nathan and Peyton. Nathan finds out Haley has a tattoo and doesn't understand why she won't sleep with him. Meanwhile, Brooke takes a pregnancy test and tells Lucas she's expecting. Dan tells Lucas not to let Brooke ruin his life like Karen ruined Dan's. Also, Jake refuses to let Nikki in Jenny's life. Find out Brittany and Cynthia's thoughts on this episode of Duo Chat.