You are reading Do It, Oppa! Chapter 5. “Oppa, I like it.” “Oppa, I love you.” An immature seventeen-year-old Goo Yeol-ae who fell in love with her friend's brother, Choi Kang-guk, and passionately courted her. He devoted 10 years of his life to being honest and sassy. Now, twenty-seven, I'm more hungry for love than to give.! Still, the