At the same moment, the three people's minds raced.
Fushimi Roku was thinking, if Kazama Chihime was coming for him, why didn't she make a move in the train car just now? Why wait until they entered the restroom to knock on the door? Could it be that she still wants to play the role of the 'neighborly big sister'? What an elegant interest...
Minamoto Tamako was thinking, why is Sister Chihime also on the train? Could she really be the leader of the Heavenly Punishment Group? Maybe Sister Chihime is pretending to be a victim to escape the police's encirclement, using others' sympathy to deceive them. She's seen this plot often on TV and in novels...
Taira Sakurako was thinking, should she eat the orange or not? Fushimi Roku didn't take the orange with him when he left his seat; can it be considered voluntarily abandoned? Since it's abandoned, she could pick it up and it would become her property, right?
Their brainstorming session lasted less than two seconds in total.