Why tho?

a looping sequence of a man in a suit laughing hysterically, followed by a cut to a man in a dark jacket looking concerned, then back to the laughing man, and finally to a wider shot showing the laughing man and the other man in an office setting. The main subject is the man in the suit, whose action is a prolonged, exaggerated laugh, which is contrasted with the other man's serious expression. The setting is an office with large windows and furniture.