Sharp

Lee Ok-Rim (Go Ara) is 15 years old. She likes imaging and has bright personality. She is very frank about her feelings. She also knows that she is pretty and uses that. At home she is the second child who is placed between an older sister who studies well and a twin younger brother. Ok-Rim has a boyfriend Yoo Ah-In who is studying painting in high school. Ok-Rim also has a long time male friend named Jang-Wook. Between Yu Ah-In and Jang-Wook she is not sure about her feelings.