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Dohee revealed that she has been doing research, saying, "Because I will be taking on the role of mukbang BJ [soon], I looked up a lot of actual mukbang BJs." She continued, "From what I saw, there are many successful public [mukbang BJs]. They eat a crazy amount and eat it really deliciously. I eat well and have a good appetite too but compared to them I seem to be lacking; I got worried [after watching them]."

"I have also worried that I might gain weight as a celebrity. But I'm actually eating more deliciously than I thought I would. The only thing is, when I'm acting as a mukbang BJ, it's very difficult because I have no scripts to follow. I'm not good at ad-libbing, so every time I do the mukbang [parts] I feel a little worried [that I might not do a good job]."

Despite her concerns, Dohee made a promise to her audience. As being a mukbang BJ usually involves having to stay in one room in front of the webcam, Dohee eagerly suggested that she would try going outside to the streets for a real, live�mukbang, saying, "If the ratings [for 'Boarding House #24' go over 3% I will actually do mukbang in Myeongdong."

Although Dohee has expressed her anxiety over her role and performance, it seems that she at least gets along with the cast very well.�Kim Kwang Kyu particularly seems to like Dohee a lot, as he reportedly said,�"Among this star-studded cast, there is someone I would like to make my daughter. It's Dohee. Honestly her appearance is a bit similar [to mine]. If I had a little more hair I think we would look alike."