James Gunn explains real meaning behind Groot speaking in Guardians 3

Groot’s big moment in Guardians of the Galaxy 3 now makes much more sense – after this reveal from director James Gunn.Spoilers for the Guardians of the Galaxy 3 ending follow.As the Guardians get ready to say their goodbyes on Knowhere, Groot – who has only said "I am Groot" up until now in the trilogy – gets in on the group farewell and says "I love you guys."What gives? Can Groot speak English now? And why couldn’t he before? The answer is a little deeper than yo