Doonesbury by Garry Trudeau for December 19, 1979
Transcript:
Joanie: Joan, your roommate told me your friend Zeke is coming to visit. J.J: He's not my friend, mother he's my fiance. Zeke says either you're committed or you're not, and I agree with him. We think living together is just an easy way out. Rick: You going to field that one? Joanie: I'm thinking, I'm thinking! J.J: Of course, everyone's free to do what she wants.