Jisoo & Seungcheol had opposite personalities & were friends ever since they were 9 when Jisoo first met Seungcheol on an exchange programme in Seattle. Their parents have decided to send them back to Korea to study high school, and that's how both of them (un)fortunately got to be classmates & roommates, together with 2 other guys named Seokmin and Minghao, before the latter returned to his hometown last year. As the Head of Student Council & President of Choir, Seokmin was always busy with responsibilities, usually only reaching back at the dorm at 2am. That leaves Jisoo & Seungcheol in awkward silence during the day for although they have been friends for so long, they each had a secret the other doesn't know.