Did Ariza give Maidana smelling salts before the final round?

Looks dodgy as hell. Ariza looks well shifty.

Bare in mind this is right after Broner cheapshots Maidana after the 11th bell sounds. Maidana doesn't sit down in the corner for about 40 seconds after that illegal punch and is clearly buzzed (the ringside doctor even took a look at him).

http://www.youtube.com/watch?v=2wqXo4EotQ8

The full fight is on youtube also (see below). To get to the relevant section skip to 52m55s. Ariza gets Maidana to take another big sniff just before he gets up for the 12th. Also I notice Maidana push Arizas hand away at 53m55s.

http://www.youtube.com/watch?v=Ob2XyHY2XuE

Am I being paranoid? But if so what the hell is it? Hes inhaling not blowing.