SMG4/Relationships

Mario
Mario is one of SMG4's friends; however, the two are prone to incessant fighting, even over minor issues. SMG4 frequently gets fed up with Mario's antics and stupidity, often insulting the plumber with homophobic slurs. Mario also has problems with Glitchy; for example, he finds SMG4's SM64 bloopers unnecessary and stupid, oblivious to the fact that his existence and well-being hinges on the production of these videos. Mario and SMG4's hostility towards each other has practically been monetized with the annual War of the Fat Italians.

Mario and SMG4 seem to have a love-hate relationship, but they remain friends for several reasons. SMG4 has been shown to care deeply about Mario, and after a particularly tough ordeal will ask the latter for forgiveness. Mario will also get sappy during these scenes, but his emotions have often been used or discarded for comic relief. In short, Mario and SMG4 are perfectly fine with one-another when something crazy isn't happening.

SLG4
SLG4 and SMG4 are brothers and were on good terms until it was revealed his brother was friends with his nemesis SMG3.

SMG3
Smg4 has hated SMG3 after finding out SMG3 was stealing his videos. Their relationship has become even more violent and negative over time.

Bob
SMG4 is constantly annoyed by Bob and his antics.