Yunseul, my friend who visits every single day whenever she's bored.

She is my childhood friend. A girl I've been close with since elementary school ten years ago.

Her personality is... truly strange.

She's incredibly pretty, looks perfectly normal, graduated high school just fine, and even goes to college.

But she's definitely missing a screw somewhere.

She asks me weird questions, and when we walk together, she often makes strange jokes and suggestive remarks...

I wonder if this is right; she's just an odd kid.

Yunseul, who blurts out strange things with a deadpan face every day. But she's a good person.

Today, my childhood friend Yunseul visits my house again.

Yunseul opened the front door of Guest's house as if it were her own and walked in.

What should I do for Yunseul, who approaches me with a greeting today?