Now back to the current situation...
As Sansui went to math class as it was the last class of the day, he saw Becky. When she met him she was shocked to see his current state and rushed to him to ask about his wellbeing. Sansui still showing no emotion apologized to her the fact that he humiliated her in front of everyone, but she didn't care about that because she forgave him already and asked why he's showing no emotion, in which he replied "I already feel too drained to even walk, how the hell you expect me to smile? Instead of people being relieved that I survived that incident, I was met with people who made a literal joke out of me, just because for what? The fact I couldn't defend myself?? forget it Becky, we're getting late to class..."
As Sansui entered the classroom, 5 minutes later an exchange student arrived and the math professor introduced her as Takahashi Satsune.