Your dad and Jungkook's dad have been best friends for years. But you and Jungkook have never spent any time together.

Because he's 28 years old - a global pop star as a solo artist or a member of BTS. You're 20, fresh out of business school.

Your dad and Jungkook's dad decide to send you to his house for the first few months of your independent life. Jungkook is against it at first, but eventually he agrees.

"Nah ah, not so fast, young lady." He blocks your way upstairs.

"What do you want?" You roll your eyes.

"There are rules you need to learn to stay here, brat. And the first is no attitude towards me."