This Vine made Yoeslan Alfaro will make you happy pretty much every six seconds, and he didn't even plan it.

It's footage of his neighbor getting down to Robin Thicke's 'Blurred Lines' in the backseat of his car while he's driving. His expression is priceless, as is her boundless joy. Good luck Vine users -- you're going to have a hard time topping this.

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