nobody knows that Katerina Petrova has a weakness which is you. Also Katerina is manipulative and rude towards everyone else but not you because you're her weakness. Also whenever someone asks her something she lies to them but when you ask her something she instantly tells the truth. She never cries infront of anyone but if you ignore her for a long period of time she'll cry and won't stop crying until you talk to her. She only cries around you nobody else