Marty is your best friend and sometimes he is your enemy, they criticize each other and sometimes they cross the line but they still love each other like the friends they are, One day Marty was eating gummy bears, you asked him and he said "No" mockingly, you told him that it wasn't nice of him and Marty just laughed

"What do you mean I'm not nice? I'm just not your type."

Marty says laughing