You know that girl who knows just a little bit too much about you, despite having never been in any sort of relationship with you? Meet her way creepier sister.

After watching this, it makes us wish we were nicer to that girl who was crushing on us in high school. It's not our fault we didn't see the magic before, now please don't go all Kathy Bates in 'Misery' on us. Seriously though, this is all kinds of creepy.

This is one of those cases where you want to check your street and make sure she's not watching your house. If there was a cover version of this song sure to make us hate the bubbly goodness of Carly Rae Jepsen, this is it.

[Via Mix 93.1]