The fight in the comics was like it was between two 12 year olds...
Rick: "Your nutty-ass GF just tried to kill herself, Tyreese! YOU FEEL BAD, BUT YOU DON'T FEEL BAD ENOUGH!!!"
*punch punch punch*
Tyreese: "**** Rick, you killed Dexter!!! YOU'RE A BAD GUY!!!"
*punch punch punch*
Rick: "He was forcing us out at gunpoint, you dumb mother****er, and you killed your daughter's boyfriend!"
*punch punch punch*
Tyreese: "Rick, watch out. You're getting close to the ledge!"
Rick: "Shut the **** up, Tyreese."
*Rick falls*
Tyreese: "OMFG, Rick, are you okay?!"
Rick: "Dick! YOU PUSHED ME!!!"
*End fight*