A Well-Rounded Relationship

While having a discussion with a friend about his long term significant other:

R: (taking out a picture) Hey, do you think she has a round head?
K: Umm, yeah, I guess I see that.
R: See? She has a round head!
K: Does it bother you or something?
R: I know this is going to make me sound shallow, but I'm not sure I can date her.
K: You would break up with her because she has a round head?!
R: I don't know. Maybe. It's just so round...
K: That is shallow!
R: Hey!
K: I would have never noticed if you hadn't mentioned it first.
R: Me either! It would have been fine, except that she brought it up a few weeks ago. Now it's like I'm kissing a basketball.