At the very least, the guys coming onto the train give Alec something to look at other than that ad.

But they also seem to be setting up for a performance directly in front of Alec and Magnus. One of them starts dancing, swinging himself from poles and handrails precariously in the crowded car. The other set himself up cross-legged, beating a drum.

"Hello, ladies and gentlemen, and whatever else you got," he begins, and Alec sits back a little. "We're gonna perform for your entertainment. I hope you enjoy it. We call it 'The Butt Song'."

Oh. Oh no.

Oh, this cannot end well.