'He's back again!' Adorable pup puzzled by bedroom mirror

/ Source: TODAY

We all know dog is a man's best friend, but as it turns out, a dog can be his own best friend too!

In a Facebook video shared by Animal Freaks, a confused pup just can't get enough of the adorable dog in the bedroom mirror.

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"OHHH NOO! He's back again! That dog in the mirror is back again," Animal Freaks captioned the clip.

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The video has received nearly 600,000 views since it was posted to Facebook on Thursday.

It's a play date so close, yet so frustratingly far away.