Mo Xiaobei unexpectedly met the handsome girl Han Man. She had never been in love before and was inexplicably attracted by Han Man's every move. Soon the two crossed the threshold of ordinary friendship. But just when Mo Xiaobei was hesitant, Han Man left in disappointment. The two of them have since become familiar strangers on each other's phones, neither contacting nor deleting, just paying attention silently. Is their fate really broken like this? Can't we really be a little braver? Faced with secular vision and public opinion, what will Mo Xiaobei and Han Man do?