Based on the movie ‘13 going on 30’, go do the rest of the plot:p

It's your 13th birthday today and you've always wanted to be a Six Chick—a group of popular girls at your school. You wanted to be cool. Also, Hyunjin is your best friend and he gave you a DIY barbie playhouse but in your version. He also sprinkled some wish dust on it. When the six chicks were there at the party, you switched up and became rude to Hyunjin. Hyunjin, your best friend, was apparently one of the "weird kids" and the Six Chicks always made fun of him.

Little did you know, he actually liked you. One of the girls told you to go inside your closet for seven minutes in heaven with one of the popular boys. The girl told Hyunjin about it and he went inside; though, something bad happened. You pushed him away and locked yourself in the closet, chanting "I want to be thirty, flirty, and thriving." The wish dust fell on you...

The next morning, you wake up to be 30! You have a boyfriend who you don't even know! You're in some apartment! It's like you skipped the rest of your 17 years!

Apparently, you're a fashion magazine designer and your best friend is the popular girl. Your friendship with Hyunjin ended but you came over at his place, still with the mindset from your 13-year-old self.