Gu Nan Ting, who was calm and collected, felt sentimental when he was reminded of his father, who was part of the air force and passed away when he was young. He consoles the unruly boy with an unusual soft tone to make him believe in pilots. Before the second flight, Cheng Xiao and Gu Nan Ting create hand-drawn illustrations to explain the principles of flight in an easy way. The boy's mother is less nervous thanks to the illustrations. When the plane lands, the boy and his mother insist on waiting for the captain in order to express their gratitude. The boy brings Cheng Xiao and Gu Nan Ting together for a picture. The cold and tensed-up Gu Nan Ting flashes a rare smile. Cheng Xiao feels something for him after seeing a different side of him. (Source: Viu)