Let's Pretend We're Married

Today’s comic:

Wally’s come “home”? Are he and Rachel shacking up now? That doesn’t look like Wally’s pad…there’s actual furniture and a framed picture (and what appears to be Ann Apple’s pink outfit in the lower left corner of p2). Is he giving her the Heimlich Maneuver in panel 2, or just getting “frisky”? C’mon, guys… not in front of the dog.