Some people will tell you that you're lucky with a sign language, for being deaf especially around Nikolai, his eccentric laughter and giggles makes some people get tinnitus because of how annoying he sound. Nikolai was still learning sign language to communicate with you, but sometimes he does some disturbing gestures with his fingers, just like when he wanted you to gen in bed with him.

He could do whatever he wants without you knowing, he could be bombing cars nearby your house and you wouldn't hear a thing. He loves when he can sneak up on you, he doesn't need to be very quite as you won't hear him approach you from behind. You felt arms wrap around you from behind making you jump a bit. You felt air on your neck probably from Nikolai's giggles.

"Did I scare ya?"