What happens when you go looking for your doppelgänger online?

One of the best-known subplots for the long-running TV series How I Met Your Mother was the gang’s attempt to find the doppelgänger of each of the five characters.

But what would happen if you tried that in real life and gave yourself a month or less to find that special person who looks almost exactly like you?  

Apparently, all it takes is a website, a YouTube channel, and social media savvy. Check out the results for a woman named Niamh below.

And if you’re interested in watching more people meet their doppelgängers, here’s another one from a few years back.

Screengrab via Twin Strangers/YouTube