What do you mean by that?

[ Laphicet knits his eyebrows, blissfully unaware of the meaning of that word that Mika's more familiar with. ]

Have you never seen them before?

[ That's a bit shocking—if he hasn't seen whiskers, then what about all the animals that do have them...? ]

No, I'm just helping a girl who lost her kittens. She seemed really sad, so...