Iris was singing Noah to sleep. She wanted to find something she can hold on to when everything around her was slowly crumbling but there's just no one who can keep her grounded. There were times that she didn't want to go home because she didn't want to find an empty home. However, she was also hoping that Hana will come back one day.
After making sure that Noah was asleep, she went out of Adam's room and bid farewell to the elder couple. She's been spending her days with them but she would always go back home at night.
