Panel 2: So anyway, jazz! Cool! Like Phil, IIRC!
Panel 3: Oh jeez. Well, I can be fairly confident that April won't get all butthurt about this and call Jim crazy.
Panel 4: Isn't it interesting how reasonable Iris is when she's dealing with April, instead of one of the attention-hogging, high-strung Pattersons. And April's pose indicates just the right amount of sadness.
Panel 5: Eh, so it's a pun. It doesn't come off as a breezy dismissal of the situation, so it's cool.