Lu Qiming and Lai Jiaojiao became friends because of an accidental collision. Alone, she accepted Lu Qiming's invitation, and the two went together to post Spring Festival couplets, cook New Year's Eve dinner, and watch the New Year's Eve. From the panic and excitement when they first met, to the warm understanding of spending the New Year together, the heartbeat caused by an unexpected collision made this New Year the starting point of their love.