"Oh." Was that a compliment? Or just an observation? Meulin seems embarrassed that she had picked up on that, which leads Phi to think that maybe it was closer to the former. It's a nice feeling, but an uncommon one; and Phi isn't used to fielding genuine compliments. She gives a shrug of her shoulders for lack of anything else to say and writes a new message.

I guess. Could be the reason I landed on floor 4. Do they sort us by theme?

It makes about as much sense as anything else.