To start, part your hair, as you would, to create a classic half-up, half-down hairstyle. On one side, take the section of hair you’ll be pinning back, and braid all the way down. Secure with a bobby pin in the back. Do the same with the other side, except when you go to pin, pull open the first braid and thread the new one through. That’s it. Five minutes to an ultra pretty infinity braid.