Name for the girl on the right or source for the vid?

Found this on Tumblr with no source, any clues?

I need to find this source of this gif !

This girl looks eerily similar to my ex-gf... Anyone has a name/link/source?

Source please?

Name or source?

Anyone know her name or the source?

Name/source?

Name/source pls!

Anyone know the source?

Source of Vid

Can someone give me a Name, Source or Code for this?