Please.

Two passengers in the front row of a moving bus suddenly lurch forward, their bodies slamming into the seatbacks in front of them as the bus decelerates sharply. The impact causes them to fall forward onto the seats, with one passenger's head and upper body disappearing beneath the seat in front. Other passengers remain seated, some reacting to the sudden movement. The interior of the bus, with yellow handrails and rows of seats, is visible throughout the sequence.