Cha Eun-woo is a South Korean model, actor, and singer. He achieved popularity as part of the famous boy band Astro. His popularity increased after playing Do Kyung-seok in a television series titled Gangnam Beauty, after which he was named in GQ Korea magazine's Men of the Year list in 2018.
Seo In-guk became a singing sensation after winning the Korean reality show Superstar K. As an actor, he has impressed audiences with series such as Reply 1997. A bone and cartilage disorder stopped his mandatory military service short. He is also trained in martial arts and has struggled with bulimia.
Jeon So-min is a South Korean actress best known for playing Oh Ro-ra in the 2013 television series Princess Aurora, for which she won a couple of awards, including the 2013 MBC Drama Award. Also an author, Jeon released her first book You Can Call Me After a Drink in 2020. She also serves as an ambassador for various causes.