Attack on Titan: Mike can remember multiple smells

Mike enjoys smells....a lot. And it has turned into a problem for many, seeing how he sniffs people for their scent. He even sniffs total strangers and people he's only just met! But it seems he can remember many different smells after having smelt the scent for a while...

Nanaba: Anyway, seeing as Mike is the only one who can smell all of these different scents, I wouldn't take him too seriously.

Mike: Gelgar reeks of booze, and Nanaba is...fruity.

Gelgar: Hey, don't gimme a bad name, Mike! Sure, I like to drink, but never on a mission.

Nanaba's inner thoughts: Fruity? What the hell?