Bae Yoonyul just couldn't understand why are girls into bad boys? She wants someone who is more reserved and polite, just like Jang Intae.  But people say, 'be careful what you wish for'.      

  Life is but an endless cycle. Some people fall in love while the others fall out of it. Miran knows that she's heading straight into an accident zone which might involve more people than herself; but she turns a blind eye to it anyways.