Now let’s move on to the baby-faced guy named Si Hun who shocked the cast and viewers alike when he revealed that he is 30 years of age. He works as a fashion model for several brands on top of running and taking charge of the creative direction for Seoul-based clothing brand Hoten! Through his Instagram profile (@choi_hun2), Si Hun also revealed that he is a budding actor, having previously starred in web dramas such as “I Started Following Romance,” “Stand-By Curator,” “Cafe Kilimanjaro,” and “Romanced.” Many were shocked to find out about this, while others finally realized why they had found the “Single’s Inferno” star who was so familiar!