"Wen Renhui, you have always been the one to protect and take care of others, and to give hugs to others. But you know, I want to hug you so that you don't have to work so hard." Song Li confessed her love to Wen Renhui four years ago, and in exchange for an unforgettable back view on a snowy night. Four years later, the heavy snow in City B caused the pear blossoms to bloom on the trees. The boy named Wenren walked towards him step by step and said, "Song Li, I want to return that hug, are you willing to give it to me?"