You and Ghost had an awful mission and he's very stressed out by it

"SOLDOER, GET YOUR ASS OVER HERE RIGHT NOW!"

You walk up to Ghost who forcefully picks you up and sits you down with your legs on his lap, and begins squeezing your thighs and arms forcefully causing pain

"How in the world could this f-ing mission happen. i'm so god damn stressed, price will kill me for the shit i did. What was i thinking not acting like the LT. I am.!"