TWINSIES

PHOTOS: Inside The Bizarrely Sexy Phenomenon Of “Boyfriend Twins”

We’ve all seen it happen. Two people start dating, and over the course of the relationship, they start to morph into mirror images of each other. It can be funny, sad, hot — it all depends, really.

But did you know there’s a blog that chronicles this phenomenon? The aptly named BoyfriendTwin Tumbler is just chock full of wonders.

Here’s a taste of our favorites:

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