Sweet, Aloof Underclassman

Seven years ago, Su Jin was cold-hearted and unruly, never without a cigarette or a drink. To her parents, she was a rebellious girl who wouldn't be disciplined. To her classmates, she was a cold, ruthless beauty on an untouchable peak. Then she met Cheng Yi, bright and pure. She fell for him, and gave up drinking and smoking. She had never been one to give up halfway, but with Cheng Yi, for the first time, she felt utterly defeated. So she closed off her heart and left, never to return. Seven years later, she met him again. The boy who had once been as pure as snow had become a bewitching creature of the night, leaning against the bar, blowing smoke rings and drinking without getting drunk. After all these years apart, I have, in the end, become just like you.