Cito the tour bus is hard at work as always, driving tourists around. Curious about whether the young buses are doing well, he checks up on them whenever he can. Cito spends a busy day helping the buses: Lani, who couldn't change lanes because of other cars; Big, who was stuck in a road under construction; Rogi, who was helping Big out; and Tayo, who was put in danger because of an old truck. It's a tiring day for Cito, but the thanks he receives from the young buses makes it all worthwhile.