"Enter to win a chance to be in a C-Clown music video! Only one lucky winner so enter now and try your luck to see if you are that winner!" yelled a guy
Sophia eyed the box where the slip of paper goes and wondered if she should enter. After a moment of thinking it over Sophia enters for fun while thinking she wouldn't win. C-Clown just happened to be her favorite K-pop group so if she did happen to win cool if not no big deal. After she dropped the slip of paper into the box she walks away.
What Sophia and did notice was the small print. That said small print stated that if you enter biased on who you put in your bias of C-Clown would be the one you did the acting with. With that same person you would also have a surprise with.
The others who had entered and actually read to see what it was you won besides being in a music video.
At C-Clown's Dorm
"Hey Hyung who got the most votes in the contest?" Maru asked as he walked into the living room
"That would be Rome, Ray, and Kangjun all tied for first. Now you all need to pick one that put you down as their Bias. After that we write down their names on slips of paper and I'll draw one from this bowl and we will have our winner." Their manager said as he laid out the names with pics (no the fans didn't know that their pic was taken)
After an hour of trying to pick one Rome at random picked a fan while the others where already done. When the names where written down they folded the slips and placed them in the bowl and waited to hear the name of the winner.
"Our winner is a...Sophia Cantos. Rome's pick won." Their manager announced
At Sophia's Place (three days after she is picked)
Sophia was so absorbed in her work that she hadn't notice her friend/roommate walk by her room to answer the door. She noticed her when she came back screaming her head off about C-Clown being outside their front door.
"Wait Cassie do you mean to tell me you answered the door and C-Clown was standing there and then slammed the door in their faces while screaming?" Sophia asked as she was headed toward the front door
"Ah...Yeah that's what happened." Cassie replied
When Sophia reached the door she really thought that when she opened the door they would be gone or on their way to being gone. She wasn't prepared for them to still be standing there when she opened the door.
"Hi are you Sophia Cantos?" Ray asked once the door opened...AGAIN
"Um yeah that's me. Why?" Sophia replied
"Congrats you won our contest and get to be in our new music video." C-Clown said as one
...
"Are you ok?" Maru asked when they didn't get a reply from Sophia
"This is a joke right?" Sophia asked when she found her words again
"No this isn't a joke. You did enter a contest to be in our music video didn't you?" Rome asked 
"Yeah I entered but so did a million other girls. How did I win?" Sophia answered
"Luck." T.K said with a smile
"Well you should go pack a bag so that we can go." Their manager said as the guys went back to their van
"Ok how long should I pack for?" Sophia asked finally letting it sink in that she actually won something
"I think for a couple months should do." The manager answered
At C-Clown's Dorm
"Ok so we set up a room for you to us while we shoot the music video. The door has a lock on it so you don't have to worry about them messing with you. " The manager said as he left to go to the company