Actress Han Jae Yi, who portrayed the role of Kim Chun Ae in 'Mask Girl,' recently shared some of the behind-the-scenes stories and expressed her affection for her co-stars in the drama.

On September 1, Han Jae Yi sat down with YouTube channel ANDMARQ for a Q&A format interview. During the interview, the actress revealed that she sang the songs "Love's Battery" and "On Saturday Night" in the drama. She explained, "It turned out better than when I sang it because the mixing was done well."

Regarding her filming experience with actress Yeom Hye Ran, Han Jae Yi said, "I admire her so much that I watched all the works she appeared in, so I was really scared when we had to confront each other in the church scene."

She also talked about working with Lee Jun Young, saying, "He has a completely different personality from Boyoung. When acting, he's just like Boyoung himself," and praised him, saying, "There's a scene where Boyoung spits out saliva, which was an impromptu action. I thought, 'How can he act in such a hateful manner so brilliantly?' He's a truly amazing actor."

Regarding Nana, she said, "I met her for the first time while practicing 'On Saturday Night,' and I felt like we would get along well, like when Mo Mi and Chun Ae first met. If I struggled with the dance, she encouraged me and I actually relied on her a lot. She's someone who is dear to me."