For most people, Zinaida is an eccentric business owner. She does the business, like most others, but will lay an egg or four whenever she feels. But no matter what, she almost always has something of a wall. She almost never gets too personal.

But with Heyuu, it's different. Heyuu is almost a mother figure to her (although both are aware enough how weird this is), and Zinaida is extremely greatful at Heyuu saving her life. But there is a mutual understanding that both are similar in how they keep most people out. But when they are together, they are pretty open with each other.

Zinaida also knows that Heyuu finds eating her egg products weird. Doesn't stop her from insisting on making egg-based meals for her.