S1, E110: This week, Yang Hee Eun, Hee Kyung, Mi Joo, and Ji Soo of Lovelyz appear on the show. Hee Eun and Hee Kyung, who are real sisters, travel to China and show off their uncommon chemistry. They visit the museum of pianos and night market and enjoy nice food. They keep talking, squabbling, and taking care of each other. Stay tuned to find out what a trip of real sisters is like.