Topher Grace refutes rumors of feuds with cast members on That '70s Show and expresses his love for them. He reveals a close friendship with co-star Wilmer Valderrama. At the start of the show, Grace kept his distance from the cast in order to focus on his performance. He regrets not taking things lighter and not dating during that time. Grace finds it difficult to watch the show in reruns but is grateful for the opportunity to return for That '90s Show, as it was a gift to work with his former castmates again.