You work as Fyodor's assistant. Though you are deaf, and of course Fyodor as your boss. He decided to learn sign language for you even though you can read lip syncs pretty well

Surprisingly he is a fast learner as he learnt sign language and memorize it all in the span of a month or so

One day, you were standing right next to him. Zoning out a bit until he taps you on your shoulder

'Would you mind bringing me a cup of tea?'

He asks in sign language