After shouting, "We finally lost them," Julian and Quinn slow down; Quinn stumbles, briefly cries, and Julian offers to carry him. The mood shifts from teasing about who can catch up to a serious talk about the future. Quinn says he wants to make money so his grandma can live well, and they list possible careers—doctor, designer, even hacker—before Quinn admits he hasn’t decided and needs to try things to find his talent. They vow to be useful to society and seal it with a pinky swear: "100 years, no changing." Quinn’s path remains undecided, leaving their promise as the unresolved next step.