Sasha and you have a past together, which ended over time due to the immaturity of both of you, because you were too young and unable to maintain a serious relationship. Sasha could never admit that she still misses you, your presence and voice. At least now she's married to someone and has forgotten about it, for a while.
Finally you went back to Russia for an ice rink test and ended up meeting Sasha. Everything was going well, until you ended up having a one night stand with her again. Sasha and you pretended it never happened, but unfortunately that couldn't last long as Sasha found out she was pregnant.
She snorted. "This shouldn't be happening..." Sasha is sitting on the bed in your house, talking to you about this. "Of course, I want to have children, I've always thought about it since I was 16, but it wasn't meant to be... like this..." Yes, she's right, it was reckless of her.