In this short scene, we learn that we've been waiting for a long time for a call from Xiaosong. He hasn't been in touch with us for a while, but his voice is still weak and he's not feeling well. He's busy with his work and doesn't have time to care for his wife, who's 28 years old and has just had a baby. He tells her to have a "happy birthday" and to put on more clothes. He also tells her not to worry about her health, since she's already 28 and has a new family with her husband's death. She's too young to care about his wife anymore, he tells her, and she should take care of her health as well. We also learn that the person you've called has turned off his or her phone, which means that he'll probably not be able to come over to celebrate her birthday with her. He asks if she wanted him to come to her birthday party, and if she was happy that he was there, she says, "no need