Well, that description is easy enough. Alice knows not a lot of bald people ever arrive on the platform, so a guy like that is bound to stand out - especially with the combination with the ears. Alice is sure she'll remember this conversation the moment she sees him.

"Sure." Alice says it so casually.

But she is still so serious about this. That guy better watch himself if he ever shows up on the train, because Alice has a lot of pent up frustration just waiting for a target.

"He must've done quite something to earn your ire."