After ross drives a drunk max home he learns one secrete that changes everything and tests their friendship
If I can put my feet kn the dash and accidentally kick it to rock then I'm pretty sure you can punch it and the bag wouldn't blow up. Also, max would be dead.
I guess you could say he is super mad max.
Max: Thats it
No regrets and goodbye
*get punched by max*
Aww! Ross cares too much about Max to tell him he hurt him! That's so sweet!