After Mikey was done using the bathroom, he went back to his bedroom to get dressed. But without even realizing it, he entered Jon's bedroom instead of his own.
He didn't even notice that he wasn't in his room until he started to get dressed. Then it finally dawned on him that he was in the wrong bedroom. And that's when he started to realize other things, like the fact that he was using Jon's shampoo in the shower and Jon's towel and Jon's toothbrush. He was using all of that stuff without even thinking. It was almost as if ... as if he thought he was Jon.
Suddenly, Jon's phone rang. Mikey hesitantly approached it, and then picked it up and answered it. "Hello?"
"Mikey," a girl's voice said. Mikey wasn't sure, but he thought it might have been Jon's friend Karyn. "Did you know that your brother called me?"
"Why wouldn't he call you?" Mikey answered.
There was a brief moment of silence. Then she said "Did you tell him to do that?"
"No. Why would I need to? He's your friend, not me."
"Mikey, what are you talking about? I'm friends with you. Not Jon."