Cal's Mom - S2.E6

Cal's mother visits and seems to like Fred, that is until he leaves the room. It is revealed that she is a racist and does not approve of her son living with a black man. She then ends up not wanting to stay at Fred's overnight. Cal then tries to break the news to Fred, who tries to get her to change her mind. When it looks like there is no other hope for her, Fred tells her a story that hurt him when he was young. She does not take it to heart and then has Cal decide who he would rather side with. Cal then makes a decision.