In the video, a big guy wearing a tight Maple Leafs jersey takes a leather hat from an older fan sitting in front of him. It looks like he did it after Maple Leafs player Auston Matthews scored three goals, and then he threw the stolen hat onto the ice without asking the owner.
At first, the older fan seems happy, but then he realizes his hat's gone, and he's not happy anymore. The big guy tries to blame the cameraman, but it's clear they planned it together.
The older fan calls them disrespectful, and hopefully, the Maple Leafs will help him get his hat back.