Panel 1: The one strand of hair outside the robe is an effective visual. And she says NYE was "good". Now is that shorthand for "I don't want to get into it right now, especially not with my dad," or was it really uneventful?
Panel 2: I'd look like that too (I love the mouth) if I had to hear yet another of John's "Forty years ago I used to be cool" stories.
Panel 3: I think they're going a bit too far, though. She doesn't just look hungover; she looks like she's been beat up.
Panel 4: Is that resentment, or just "yeah, whatever"? Anyway, methinks it's not just a matter of John knowing better, but that one beer puts him to sleep.
So what are the odds on getting a flashback? Con: There's really no one for Liz to confide in, if anything did happen NYE with Granthony/Therese. Pro: Except Elly, if she invites herself back to Mtig yet again. This may be a simple hangover sequence, leading to nothing and coming from nothing.