Lum thinks that Doc Withers is moving in on his girlfriend Miss Rowena so he and Abner go to Rowena's house to see if it's true. They totally have the wrong end of the stick and even more so when they see Ben leaving and listen in on a conversation between Ezra and Rowena. It's hilarious as they get the idea in their heads that Rowena is planning on killing Lum when he goes over for dinner tonight.