The pair met in 2006 during the production of the reality show, perInsider.

He wanted to find his way into the cast and happened to meet Montag.

[Everyone] thought I was crazy."

Heidi Montag and Spencer Pratt smiling

Fast forward 16 years and the pair are still together.

They tied the knot on an episode of “The Hills” back in 2008 (via Insider).

Somehow, they’ve made it all work.

Heidi Montag and Spencer Pratt smiling

You may be asking yourself how in the world this couple was able to make their relationship last?

Things looked doomed from the start, but nearly 15 years later and they are still happily together.

How do they do it?

Don’t sweat the small stuff.

“I’d say, let the little things go.

Just be in the day and let things go.

Not to go over the past or to pick fights.

Just be here now and appreciate each other,” she wisely said.

Try not to be messy and clean up your socks.

There you have it, folks, the keys to a successful relationship!