*UNEDITED*
This new Sumire interested him so much. Sano wanted to get back together with her, but at the same time he kept his other relationships. He thought she was still the same as before and she would easily fall into his hands. But she seems to have developed quite a backbone.
He wonders what she thinks of him. When he broke up with her, did she grieve or?
"I dated somebody right after we broke up." Sumire brought up. "I even lived with him for a bit."
Sano looked at her blankly. "Kanagawa Ren, correct?"
Sumire did not seem surprised and nodded. "Yes." She trailed off. "He was the one who saved me from a pinch. After you dumped me, I went to a bar to get a drink and well that did not end up well. In your words I had a childish tantrum."