Why did my crush send me a girl shaking her ass?

Hi guys I’m friends with my crush from work we’ve gotten closer and I spend lunches in his car listening to music and hanging out. He also dm me a lot of memes etc today he sent me a video of some random girl shaking her ass? Trying to figure out why

Updates
9 mo
The girl had a similar body type to me also
Why did my crush send me a girl shaking her ass?
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