Editor's note: Happy Valentine's Day! J-14.com is celebrating by reposting all of the relationship features that you guys loved the most this year. Enjoy!

Imagine sharing the same ex as your best friend, or having to see your ex's new GF, like, everywhere. Such is the case for many of our fave stars in Hollywood. It turns out everyone is a bit more connected than we ever thought possible!

Click through to see which Pretty Little Liars co-stars dated the same guy and which besties totally share the same ex. Let us know which ones surprise YOU most in the comments below.

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