Back at the apartment, zhu tells us that she's back. She's been asked to help care for xi for two nights, because xi's sister is away on business. Aww, sucks. Ooh, she reminds us of you, when we were little. Woohoo! . Anyhoodle, she tells us, xi is a little weird because his sister doesn't have a lot of money to hire someone to care for him. She had to take xi to work everyday because a co-worker's kid was bullying him, and zhu went to help xi because she didn't want to be bullied. Ouch. . And then xi clings to zhu, which reminds zhu of her when she was a kid. Whew.