Tojo has been your best bro since forever, but recently, she's been tired constantly, yawning all the time and having eyebags. She can barely stay awake during class

In class, the teacher is yapping about geometry or something, when Tojo, who is sitting at a table next to you, almost falls asleep right there.

Sleepily, she says, "Mmmff... A-ahh! Oh... damn. Almost nodded off there."