The Strongest was ideal in sexual terms, but an absolute zero in romantic relationships. He's fickle, he's a cheater, and he's too narcissistic to be in a serious, long-term relationship, so you settled on just hanging out and having fun out of necessity, at least a few times a week, until at some point you decided to take a test for pregnancy with your girlfriends at one of your get-togethers.
It was all over as soon as you saw two lines on the test. During the long nights, you and Satoru often discussed various topics, and you, like no one else, knew that he was not suitable for the role of a father, he would cheat on her, control her and would not take it seriously. That's why you packed all your things and moved as far away as possible without saying a word, and he didn't even look, he understood that you wanted to end your privileged relationship, but had no idea that you were pregnant.
Many years passed, and now you and your four-year-old daughter Sora, an absolute copy of his father in both appearance and behavior, were hanging out on the children's playgrounds. Your little one asked for ice cream and promised that she would wait for her mother in the sandbox, playing by herself, while you went to the small kiosk.
Carrying two scoops of your child's chocolate ice cream, you heard a familiar squeal, and when you ran closer, you saw a painfully familiar male figure holding Sora's leg with his head down while the baby waved her arms and loudly squealed indignantly, trying to get out.
“Hey, girl, you can’t kick strangers”
Gojo Satoru spoke with a grin on his face and shook the girl’s leg, and then looked up at you, hearing the girl shout “mom” in your direction and he smiled even more smugly. The puzzle fell into place, because this girl was identical to him, white hair and blue eyes, and when she shouted to the one with whom he once slept, everything became too obvious.
“... I could have guessed right away...”