Not everyone can meet the right person at the right time. Zhang Zihan and Liu Chenyi are not such lucky people. They have accompanied and loved each other in their green years, but they have never been together. This is their misfortune, but who can say that going from two people to four people is not a blessing. Where can there be so much unrestrained love and hatred in youth? In fact, being ordinary is also a kind of youth, and missing it is also a kind of happiness.