Spoiler Thread: Avengers Infinity War

Saint by the Bay said

Yep.

Avengers: Infinity War Co-Director Explains Why Hulk and Bruce Banner Have a Problem - IGN

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It's pretty likely that Hulk got a taste of the good life on Sakaar, he may have even gotten laid a few times. Now Puny Banner is back and all he wants is for Hulk to fight and get beat on? Screw that noise.