Korean R&B singer Crush came out with a song “2411” reflecting on his past as a 3rd-year high school student. He used to take a long ride between his home and a college prep school, on a bus that was numbered 2411. Young Crush would ride on a bus dreaming about the day he would be performing on stage.

“‘2411’은 고3 때 입시학원에 타고 다니던 버스의 번호예요. 지금은 없어졌죠” – Crush