A couple eats at a restaurant. The man complains loudly and often about the quality of the food while the woman tries to be positive and hopefully makes a mental note to ask her therapist why she keeps dating men like this. A few dinner rolls are thrown at the back of the man's head, and we go to another table with another couple. The woman grabs a basket full of dinner rolls away (they gave them a lot of dinner rolls for just two diners. Also, shouldn't they take the rolls away once the meal arrives? Maybe that first guy is right and this restaurant does suck after all) and says "do you think it'll calm down?" "God, I hope so," the man, Scott, says, not-too-quietly muttering that the dinner-rolled man is "a bit of a blowhard." Then he also complains about his food, saying it's bland. His girlfriend, Annie, begs to differ, giving him a sample of her dish, which she says is spicy. He says he doesn't taste anything, and then the blowhard arrives at the side of their table, wondering why they keep throwing dinner rolls at him. Scott denies it, and unwisely stands up to shake the guy's hand. His left hand grabs a glass of water and dumps it on the blowhard's crotch. This makes the blowhard very upset, but before he can beat the crap out of him, Scott starts bleeding out of his eye and collapses.
And now we're in House's bedroom. He wakes up to find himself naked and alone ... and happy. Yes, that is indeed a genuine happy little smile on his face. He limps into the bathroom and sees lipstick smeared on his face, a tube of which was left behind on the bathroom sink. He picks it up and there are more smiles. Who is this guy?
We go to PPTH, where Taub is talking to Cameron in the ER about Scott. Taub doesn't think House will want the case and asks about what he should wear to the wedding. Cameron says there's been "a glitch" with the wedding and that House will definitely want to take Scott's case because Scott had surgery on his brain for a seizure disorder. The corpus callosum, which connects the two halves of the brain, was cut, leaving Scott seizure-free but with complications. Taub just keeps asking about Cameron's wedding. Why was he even invited to it, anyway? Aren't they just occasionally friendly co-workers? They approach Scott before Cameron can find another excuse not to answer Taub's questions, and he explains that his left hand has a mind of its own, and that mind is kind of an asshole. When he goes grocery shopping, it sneaks food that Scott hates in his cart and, as we saw, sets him up to get his ass beat down by throwing things at blowhard restaurant patrons. Taub says House will like this case after all.