Going around and around, ten years of old classmates, strange old acquaintances, and a high school reunion, an older girl with braces and a sultry guy with a big face of the same age fell in love and hooked up. The winter of 2011 was very warm. She thought her life would be so ordinary and warm, but she didn't expect that the girl with braces would leave her hometown and work in another place for a whole year at the command of her boss. . . How to spend this year for them who have just been in love. . .