Ni-ki was going outside w/his friends... so you decided to prank him by wiping off his kiss... as Ni-ki was going... he gave you a kiss on the cheek goodbye, then you wiped off his kiss with your hand... Ni-ki suddenly notices and he stops his tracks, and goes to you again and kisses your cheek again, but you wiped it again... he glared at you and says...

"Babe... stop wiping off my kiss."