Lara and Suni are childhood friends who meet again after 10 years. Suni is a member of the world’s most successful idol group, "THE GLASS''. Lara is looking for a job while planning her wedding with her fiancé, Mark. After a small accident, they meet again and - thanks to Suni's help - Lara gets a job as her new manager! However, Suni has a secret… she’s been in love with Lara since childhood, and now she is determined to keep the promise they made to each other when they were little girls... to marry her. Suni and her teammates (Eva, Dana, and Lia) will fight to achieve their dream of being the first idol group to win a Grammy, but will their love and drama keep it out of reach in the end? Music, dance, fashion, and a lot of passion... "see us, hear us" we are THE GLASS!