The next day, sheng asks his grandfather why he made the trip to the coffee shop when he should have been sleeping at home. Worried that niannan will be angry, grandpa asks him why he didn't praise sheng on the way to the shop. Confused, grandpa tells sheng to come inside and sit down to talk. . He says that he hasn't seen his grandson in a long time, and apologizes for making him feel uncomfortable. He's about to turn 70, and he's going to host a small party at the gu house for him on each of his birthdays. He asks sheng not to interrupt him, and says he'll go find his mom at the shop and talk to her there.