BTW, I think those glum expressions in yesterday's last panel were actually meant to be extra-voluptuous lips, not frowns.
Panel 2: How do they know?! They were in separate rooms! And what does Liz mean, a blessing? Is that a snark on the Patterspawn? Anyway, Granthony's making with the puppy-dog eyes again.
Panel 3: OH GOD I HATE THAT LOOK. That smug, Virgin Mary look she gets whenever someone tells her how awesome she is. How does she bless his life, anyway? I mean, for real, not just in his lustful thought bubbles. She hugged his kid after his ex-wife left (no doubt intimidated by her presence) and she may have put out once since Shawna-Marie's wedding. Big whoop.
Panel 3: Just stop with the lips already! He looks like he's spoiling for a fight. Like "life" is outside the windshield and he's ready to take it on singlehandedly. And what intense relationships has he had? Liz, yeah; adventures, too. But neither of them has really changed since they were kids. And I can't see life taking them anywhere except to a second-rate Pattermanse (which will never measure up to the one that is now Mike's). The way he talks, you'd think he was about to ship out to Iraq.
Panel 4: Zuh? Is this him asking and her accepting? His house will be her home from now on. Well, whatever.