Kitak's hand sign.
And Mingi's Fix On sign.
But well... there is a difference between them.
Mingi's is facing towards himself and Kitak isn't.
Even though Seonghwa has done the hand sign while making it look more like Kitak's.
And well... I'm not trying to say: "kItAk iS cOpYiNg mInGi'S fIx oN, hOw dArE hE???"
It's just a hand sign. It's not as deep as Felix's voice.
This thread is a bit silly...