-You weren't there when the chili thing happened.

-You heard what happened from one of his friends. You ran to his house as soon as possible.

-When you got to his door you heard him violently throwing up.

-you took the extra key he gave you and unlocked to door

-he didn't want to touch you because of how much he was throwing up

-you hugged him and tried your best to comfort him

-you stayed the whole week with him and then hung out with him every chance you got after.

-you helped set up his parents funeral and stayed there with him though it.

-now you just try to keep anything that reminds him of what happened away.

-when ever you see cartman your friend have to hold to back so you don't murder him.