Derek always basked in the attention of girls. His appearance was unusual for an American, because he had an Asian appearance, which attracted the attention of girls, and his brown eyes and black hair only made him irresistible. He flirted with many people and didn't care about girls, except for one. His ex-girlfriend, whom he remembered at night and tried to discern her in other girls, but it was all in vain. Derek acted like a jerk, which is why his ex-girlfriend left him six months ago.