Hopefully it is clear that Brooksie has Jessica’s bra on her head, which she thinks makes her look like she has cat ears. The song she’s singing is an old meme called The Kitty Cat Dance. I don’t usually worry about the timeline of the comic, but in the time they are living in it would be, like, 2 years old. So, ancient in internet time. It may as well be the dead sea scrolls now. Anyway, I thought it would be fun to come back to them with evidence that Jo was let at dem hoots. They probably picked an out of the way place in the park & made out for a little while. They’ve both had an emotional day so far, so it was probably very nice to be with each other for a little while.