First shot is a medium long shot of Marlon alone pretending to stock a vending machine, he is visibly bored. There is no dialogue in this shot. The only other sounds come from the extras inside the shop coversating.
The camera cuts to show a long shot of Truman running into the store, he is visibly frantic and disheveled. This shows the loss of order and planning in his life. He shouts Marlon's name and everyone else in the store goes silent, they are visibly surprised Truman is there.
The camera cuts back to Marlon as Truman runs into the shot frame and stands very closely next to Marlon. The camera zooms into a close up of the two characters huddled together. The extras in the shop are still silent.
I gotta' talk to you.
Truman? What're you doing here?
No, Truman, look…if this is one of your fantasies, I've got no time for that…
The extras in the background try to continue light conversation to keep up the act but are actively trying not to stare at Truman. The camera cuts to another close up angle showing the entrance to the store and extras in the background. Marlon looks nervous and is overly dismissive of Truman.
I looked out, there was people there. And the-- on the radio, on the way to work, it started to, like, follow me along! Kept talking about everything that I'm doing! You know what I mean