From the moment they knocked down the building blocks in kindergarten, Chen Zhen and Chen Qianci formed a relationship. This was the beginning of their relationship. They started to look at each other and were disgusted with each other, and gradually grew up while bumping into each other in noisy situations.
It is said in "Pumping Heartbeat": "Not every boy lives next door to a girl." They are happy friends, and some emotions quietly sprout in the sunshine.