Tiger JK and Jinsil of Mad Soul Child team up for “Reset” off the ‘Who Are You: School 2015‘ soundtrack.
https://www.youtube.com/watch?v=mpyVBkqGaFk
The OST connection helps explain the lyrics for the song, and the drama’s synopsis explains the context for the lyrics.
Lee Eun Bi (Kim So Hyun), a student at Gangnam’s top high school, suddenly and mysteriously wakes up with total amnesia. However, when she discovers she was once cruelly bullied, Eun Bi becomes determined to right the wrongs of her past by transforming herself into a popular and glamorous girl. But along the way, she begins to recover fragments of her memories that slowly reveal the insidious truths of Segang High School…
Reset reset reset, got it? Right, okay.
Great stuff.