As the saying goes, flowers drift and water flows. It turns out that she and him are just two shooting stars in the sky. They meet in an instant and then go their separate ways. Years later, looking back, this love was hard to let go of, but now it is waiting for an old friend to pick it up. He smiles, his eyebrows and eyes still look familiar, Ran Ran, do you know, a kind of lovesickness, two worries...