Louis C.K. was the only guest on Conan last night, and the two looked back fondly on the early days of Late Night with Conan O’Brien, where Louis was one of the original writers. They talked about the fights they used to have and the terrible joke that Louis forced Conan to tell. The rest of the interview is below, where Louis talks about hitting on a young Gwyneth Paltrow, the Emmys, and his daughters: