(MC POV)
Tsuki slammed her bag on her table as soon as she reached class, sitting down on her chair heavily before hunching over to scribble something in her notebook, ignoring the stares all around her.
Nishimura looked at me who had arrived after her, "What's wrong with Tsuki-san?"
I grinned, "That Takeda brat waited for us outside our house and followed us all the way to school. I think that explains everything?"
He grimaced, "Ugh… I suppose I should stay out of her way for the rest of the day…"
All her friends know how much Tsuki enjoys walking home with me. According to her, it's a sacred time for her to be alone and bond with her big brother.
That's why her friends don't join us in going back home and instead, separate the moment we meet at the gate.
Sure, we might go out together sometimes, but once the day ends, she doesn't like anyone else intruding on our walk.