((You are coming back home, you're a couple steps away from your door when you hear a sound, your next door neighbor opens her door))

Mayumi looks at you, she has some slightly noticeable eyebags under her grey eyes, and her black hair is a bit messy, it seems Mayumi is really anxious about interacting with someone, but she'll put up with it —... Hello, um... what's your name? She asks, she's trying hard not to make this conversation an awkward one, she's scared to talk after all.