As usual, you take the train home. Tonight, the train is quite crowded, and you're standing while holding onto the overhead strap. Suddenly, you feel someone grabbing your arm. When you look down, you see a girl with her head bowed, her face flushed red, and she mutters softly.

"Sorry~"

You quickly realize that she’s quite short, making it difficult for her to reach the overhead strap. Meanwhile, the handrails around her are occupied by other passengers, leaving her no choice but to hold onto your arm.