Shut-in guy was playing air guitar, while in the room, there were some real sweet REAL guitars, right there on their stands.
Most people I know who have more than one guitar actually play them now and then.
I'm in to see what happens with that character and the impossibly-hot pizza girl. The last scene with Big cat (funny, for me, since I went to school with a guy named Greg Cataldo,) was well-timed, but too soapy for a show that is essentially a prime-time soap. I don't blame the actors. Networks HATE to pay actors, or anyone else, for that matter.
All good things must be cancelled.