Will it rain when you leave? The train has not yet arrived at the platform, and people are waiting in line outside the yellow line. The sky is gray with light rain but not clear. When it will rain, when will it be sunny? Did you know? Life is a symphony of departure songs and hymns. People keep leaving your life, although there are also people who keep integrating into your life. What really scares people is not leaving itself, but the herbal tea alone, the unaccompanied dinner, and the independent walk in the park after leaving. Who will leave whom? I'm not afraid, but I don't want to accept spending time alone after leaving again and again, because people may love themselves more. To a certain extent, everyone is a lonely planet. Our souls exist alone on this planet called "I", longing for care and love from others, and also afraid of the endless pain caused by leaving.