For the 10th ep of Heading to the Ground, Yunho and Go Ara do their own little performance! Why? Basically Yunho’s chracter Cha Bong Gun wants to buy a laptop for his sister Cha Byul for her bday. He gets Ara’s character Kang Hyebin to help him out, and obviously they realize laptops are way too expensive. Cha Bong Gun and her come upon a singing contest and one of the prizes was, in fact, a laptop! So obviously he signs up and drags Kang Hyebin into it as well. He performs ‘Checkmate’, a song Yunho composed himself and has performed for his solo for the Mirotic concerts. Hyebin does a parody of BoA’s ‘Girls on Top’. This is so cute and funny!!!