SinB and Yerin were in Gfriend's room while the other members were practicing in their company. Yerin and SinB were alone.
SinB: Yerinnie come here.
Yerin: I don't want.
SinB: Come here fast~
Yerin: I don't want~
SinB: I'll reward you if you come here~
Yerin: I'm going~
Yerin went to the place where SinB was.
Yerin: What's my reward?
SinB: Hmmm, what do you think of a caress?
Yerin: I'm not a dog 😭
SinB: Okay okay, then, what do you want?
Yerin: A kiss~
SinB: What-
Yerin: I want a kiss~
SinB: Okay, I'm out. You have your medicine there.
Yerin: I know that you want a kiss from your favourite unnie~
SinB: I hate you
Yerin winked.
SinB (shamefaced): Okay, you win
SinB: You should take all your medicine
Yerin: If you are the person who gives me the medicine, I'll take all the medicines.
SinB: Shut up and take it
Yerin takes the medicine.
Yerin: I took it
SinB: Good girl
Yerin: Where are you going? I want my reward
SinB: You really are a dog. There you are.
SinB kiss Yerin. After kissing Yerin, SinB pats her head and smile while she pats Yerin's head.