During a recent recording for SBS' 'Strong Heart', actress Oh Yeon Seo shared a funny story about how her former girl group member,�Jeon Hye Bin, once scolded her due to her lack of dancing ability.

Oh Yeon Seo shared, "Jeon Hye Bin unni and I were once part of the girl group�LUV. I had to practice the same dance moves for 8 hours, but because Jeon Hye Bin was naturally a good dancer, she would [say things like] 'Why can't you do this?'. She wasn't able to understand where I was coming from."

She also revealed the difficulties she experienced as a lesser-known actress.

Other guests who featured in this episode include Byul, Kim Yoo Jung, Cha Hya Yeon, and miss A's Suzy and Fei.

Tune in for this episode on the 16th at 11:15PM KST.