He looked quizzically at ghost, pointing to his rocket launcher.
"Cap'n, this -is- my sidearm."
He turned as the smaller alien approached him, letting it poke as it pleased. He noted the sad tone, and assumed it was something to do with Ghost as he pointed to him next.
"Is the Cap'n making you sad little guy? Hey Ghost, I know I might have steered you wrong with the whole 'this invisible guy doesn't exist' thing, but notice how none of them are threatening me? I'd put the gun down if I were you. Just a suggestion though, you don't have to take orders from this here private, ey?"