It's just terrible. I'm not productive at all.

Panel 1:
G and H are in a kitchen.
G: I know I invited you over for cooking together, but in this heat I don’t think I can handle anything but heating up a frozen pizza. Sorry.
Panel 2:
H: Oh, don’t worry. I’m pretty much melting as well ... hey, wait a moment, you forgot to turn the oven on!
G: What?
Panel 3:
G: looking into the oven Welp, doesn’t matter. Pizza’s done anyways.