He went to answer the door and saw Karyn standing their in a guys T-shirt and jeans. He smiled and went to hug her tight. She pushed him away.
"Hey dude what got into you, it's not as if I am gay or anything." she said
"but Karyn..." Jon said.
"Why the heck are you calling me Karyn, I am Mark" she said. Jon then realized his mistake, the wish swapped them and neither was their to see it so they see it as normal.
"Dude, could you please stop messing with me", Mark in Karyn's body said, "I was hoping we could hang out tonight. Maybe catch the game, or go cruising for chicks, or watch some of your porn."