Now that he's recovered from his illness, Lin Ling can't help but wonder where his father is. He knows that his father's birthday wishes are for his parents who are away at war, so it's no surprise that he wishes for his father to come home. He also knows that Lin Ling is in love with Cai Ling, and that Cai Ling wishes for him as well. He asks Cai Ling if he thinks Cai Ling and Cai Ling are celebrating their birthdays together. Cai Ling tells him that they're celebrating separately this year, because Cai Ling's parents are away fighting. Big Bro chimes in that everyone's birthdays should be spent together, but Cai Ling points out that everyone likes to spend their birthdays alone with the people they love. Big Brother chimes in again, saying that he likes Cai Ling too, and he'd like to see Cai Ling celebrate his birthday with him too. He tells Cai Ling to come back soon, and then Cai Ling asks him if they actually celebrated their birthday together without telling him. He's not sure if they did, so he asks them to