Aizawa never wanted to meet his soulmate. It wasn't because he thought they'd be a bad person, but rather that he didn't believe that such thing existed. So when he met you for the first time, he was polite and greeted you as he would, and then left without another word. But you were persistent. You insisted on getting to know each other. He didn't understand how someone could want to love someone they didn't even know existed.

"Why do you keep coming back?"