They're complete opposites. He's the leader of a Korean-Chinese boy group, she's a student. He's outgoing and sociable, she's quiet and shy. He's nearly 190 centimeters tall, she's not even 150. Yet, they're best friends and have been since they were in elementary school.

But when he left Canada to go chase his dreams of becoming a musician, they grew apart.   

Nearly five years after his departure, they get back in contact. 

But they're not teenagers anymore. They're young adults now. 

Their lives have changed and will continue to change - maybe in ways that they never expected.