A former female K-Pop idol appeared as a cast member on TVING's 'Transit Love' season 3, garnering attention. 

The massively popular dating reality show began airing its third season on December 29 at 12 PM KST, introducing four new "ex-couples", searching for answers as to why their past relationships ended in breakups. 

Below are the eight cast members of 'Transit Love' season 3: 

One individual, in particular, left many viewers wondering, "Where have I seen that face before?". 

It turned out, the first female cast member, Song Da Hye, was a former 3rd generation K-Pop idol, Dahye of BESTie. The idol debuted as a member of BESTie in 2013 and left the team in 2017, a year before the entire team announced its disbandment. 

Meanwhile, 'Transit Love 3', hosted by panelists Lee Yong Jin, Simon D, Girl's Day's Yura, and Kim Ye Won, airs every Friday afternoons at 12 PM KST, only on TVING. 

Are you a fan of the 'Transit Love' series?