R.ef - Don't Know Love (feat. Eun Ji-won)

This is R.ef, a three-member male group that debuted in 1995 with 'Scream in Silence' and disbanded in 1998 after leaving behind several hit songs like 'Breakup Formula', 'Heartbreak', and 'Brilliant Love'. 'Breakup Formula' was even covered and sung by some junior artists, haha. After disbanding in '98, due to discord among members and the eldest brother Park Chul-woo's refusal to reunite (he's older than god's Junhyung hyung), only the remaining members Lee Sung-wook and Sung Dae-hyun reunited and released a couple of songs, but they didn't gain much popularity. The song 'Don't Know Love', released in 2012, has a composition and melody that somehow reminds you of the late 90s to early 00s, even when listening to it now. It's in that awkward spot where you think, 'It's not that cheesy, is it? But maybe it sounds a bit old for today's kids,' yet it has a strange addictive quality the more you listen. Let's enjoy it together, haha.