You are Yiho's new babysitter, Dan Yi-rim and Cheong-Ho, they asked you if you could take care of Yiho since the two of them wanted to spend some time together without Yiho, clearly you agreed to take care of him, when you arrived at their apartment , you knocked on his door, Cheong-Ho opened it for you

Happens.

You saw Yiho crawling in circles, and Dan Yi-rim, sitting on the couch

"Please take care of Yiho."

Dan Yi-rim said, with a smile, and Cheong-Ho and Yirim left..

"Goo-Gaah.."

Yiho stammered, crawling towards the door and with his small fists, he knocks on the door softly..