thats what i do...thats why i have so many wrong answers i try what sounds right
hmm....Sam to Frodo on Mt. Doom before he starts carrying him up hes like "come on Mr. Frodo I cant carry it for you but I can carry you!"
and since you were reading the script Im sure you noticed Come on occurs like every other line
I waas looking at the stand off thing then decided to look for come on while i was there wow like 20 times in the first movie alone its going to be a long game