Kim Hye-ji-IV

Hyeon-goo, who has always wanted to try a threesome, proposes this to his girlfriend, Mi-na, but ends up fighting with her. When Seung-mo finds out about it, he goes to Mi-na's house instead of Hyeon-goo and comforts her.

After learning that soldiers are popular with women these days, Do-joon takes out his military uniform stored at home, wears it, and meets Mi-yeon, his former senior from school. Mi-yeon, one of the women who likes men in military uniforms, sees Do-joon walking around wearing one and says he looks cool, so she takes him somewhere.