When a struggling friend cuts a harmful influence out of their life, they can surprise us with how quickly we can see the difference in them.
And while that might sound obvious if they're dropping a physically unhealthy habit, we can often see a major change in how they carry themselves whether they dropped unhealthy foods, alcohol, or even a toxic relationship.
But while it's true that some people can make a positive change on their own, most of us will find that the journey can seem impossible when we don't have someone seeing it through with us.
And while one couple has obviously picked up some solid strategies over the course of their impressive transformation, it's clear that their secret weapon is each other.