Way Back into Love (2020)

Lu Jia secretly admired Xu Jia Xiu, a classmate she thought was perfect. Too shy to confess, she wrote him a letter, hoping he’d notice her. Surprised by the letter but having no feelings for her, Jia Xiu never responded. Years later, Jia returns to her hometown, and fate brings them together again. Jia still remembers her past feelings, while Jia Xiu realizes that the girl who once dared to confess has left a lasting impact on him. As their paths cross again, could an old love finally blossom into something real? (Source: MyDramaList) ~~ Adapted from the novel "Shi Guang Li De Wo Men" (拾光里的我们 ) by Sui Hou Zhu (随侯珠).