As an English Always Sunny fan but Knowing Glenn is incorrect here, rather than bitch and moan I'm gonna report as misinformation, because every group needs a wildcard
I love the part after this scene. as soon as Dennis moves on with “i have no love for Frank’s plan” Charlie immediately goes back to normal like “no we have to see Frank’s plan through that’s the whole thing”. Charlie loses total grasp on reality when the gang is criticizing his part of the plan but is 100% socially fluent otherwise He’s doing it on purpose and i love him for that
Rob is constantly on the verge of laughter throughout this entire scene. Look at his eyes. Those are Rob's eyes... not Mac's. He has the "I'm about to break" look.