In the past, they loved each other but did not talk to each other. Later, they tortured and suffered each other. I thought I was letting go, but I kept it deep in my heart. I thought I was letting go, but the connection was severed. The destinies of two different worlds, separated by thousands of miles and mountains, meet each other but cannot fall in love, fall in love but cannot stay together, it is stubbornness, persistence, and ultimately miss. Gathering and separation, joy and sorrow, love and hate, turn into tears, and separation into sorrow. Maybe it wasn't meant to be, maybe it wasn't affectionate enough, it was left behind, never to be seen again.