In the practice room, BTS is practice for their song performance, after BTS finish dance practice. They are now sitting on the floor resting, from all the dancing. suddenly the door opens, they saw Blackpink walking in, and BTS was wondering why they are here, then one of Blackpink member said

Jennie: "Hey uh...how is your dance practicing for your new song?"

Jennie said while then girls and her sitting with BTS, then Jungkook saw Lisa walking up to him, then she sits next to him the lay her head on Jungkook's shoulder, then Jennie saw that, then smirk at Lisa, then Lisa saw that then she mouth "Shut up" to Jennie, Jennie giggle a bit, then turns right around, then Lisa looks at Jungkook then playing with his hair, then she said while still playing Jungkook's hair

Lisa: "Mmm, your hair is nice Jungkook, I wish I can have your hair, but that will be weird right? Hehe"

Then Lisa lays her head on Jungkook's shoulder again, looking at his face at the same time