(Strip Number 4614, Original Publication Date, 21 May 1986)
Panel 1: An excited Brian invites Mike to look at the model railroad his dad just set up.
Panel 2: As they walk down to the basement, Brian tells him that it has switches, tunnels, bridges and pretty much everything else.
Panel 3: Mike finds it difficult to believe that Brian's dad did all of this.
Panel 4: He then rolls his eyes when Brian repeats his mother's bad pun about this being what makes him a model husband.
Summary: Given who he is, it's clear that Mike's just pissed that he was beaten to the punch.