It's Team Dog vs. Team Sheep, and Benisumomo is fighting both to win and to protect her reputation. Sazanka doesn't like how distracted Tsubaki seems lately, so she concocts a plan to sneak out of class and go see her.
and she didn't even notice.
ولم تلحظ حتّى
Sie hat’s nicht mal bemerkt …
y no se dio ni cuenta.
y ni se dio cuenta.
Elle a même pas remarqué.
ma non se n'è neanche accorta.
mas ela nem percebeu.
А она даже не заметила.