Two years flew by in the blink of an eye, as if they had never been apart. Yet, it also felt like they had gone through earth-shattering changes within those two years.,In her conversation with Lu Jiayan, Gu Keyu learned many things she wouldn't have known had she not gone abroad.,And Tang Lijia, after a long period of rehabilitation, her leg has also improved by half. Now she can stand up without relying on a wheelchair.。