Lemonade Mouth x Reader

Y/n and her twin brother Wen meet 4 other freshman in detention, they all instantly have a spark. Olivia and Y/n sing, Mo plays bass, Charlie the drums, Stella the guitar and Wen the keyboard. Together they make Lemonade Mouth.

What happens when Charlie has had a crush a Y/n for a while now. Y/n has no clue but likes him back.