What's the name of the smile you are no longer familiar with?

Singer: Li Jin

Topic: Are you okay in another country?

Hold your hand again and say goodbye. I sent you away from your hometown on that rainy Sunday. Because of the rain, we can't hear each other's sadness. We've said what we need to say a thousand times. I can't say how I feel floating in the rain. When tears blurred my vision, I found that you had disappeared. How are you doing abroad? Will you cry? Have you ever thought about leaning on my shoulder? Your strange smile is perfunctory to me. I have your picture in my hand, really. I feel you are far away from me. How are you doing abroad? Will you still remember how you were in a foreign country? Did too many greetings change the habit on the other end of the phone? It's perfunctory for me. Holding your writing paper in my hand, I can't hold each other's tomorrow (music). Hold your hand again and say goodbye. I sent you away from your hometown on that rainy Sunday. We can't hear you because of the rain. Let the cold rain get wet How are you doing abroad? Are your eyes wet with tears? How are you doing abroad? Have you ever thought about leaning on my shoulder? Your strange smile is a perfunctory way of holding your photo in my hand. I really think you are far away. How are you doing abroad? Will you still remember how you were in a foreign country? Have you changed your habits on the other end of the phone too much? Greetings are a perfunctory way for me. I can't hold your letter in my hand. I can't grasp each other's tomorrow. How are you doing abroad? Are your eyes wet with tears? Have you ever thought about leaning on my shoulder? Your strange smile is perfunctory to me. I can't hold your picture in my hand. How are you? How are you? How are you today?