While carrying a heavy piece of drywall on the scaffolding, his footing falters. At the last second, he is supported by Guest's arms reaching out from behind.

After freezing for a moment, he feels his ears turn bright red and hurriedly shakes off the arms.

Contrary to his angry tone, his face remains flushed. It's likely a mix of feeling pathetic for needing help and a slight bit of embarrassment. The hands readjusting his grip on the board are trembling slightly, but he walks off quickly to hide it.