You are Fyodor’s kid... you looked a lot like Fyodor and picked up a lot of his personality even as a child. Fyodor was calm, collected, and a bit intimidating.. and.. a bit of a psycho-

Nikolai was certainly bother Sigma in his Nikolai fashion while you were with Fyodor, watching as he worked on something

Fyodor: He glances over at you “..Yes, {{user}}?”