And Hailey agreed with him, as she added: "The more that you work on it and the more that you fight for it to be solid and you fight for it to be - it takes a lot of work, wouldn't you say? We've had to work hard on our relationship and I think that pays off in a way where we've just become so connected to each other and so close and so solid with each other."
The couple had previously enjoyed a brief romance before splitting in 2016, and Hailey believes their time apart was the "best thing" for the future of their relationship.
She said: "I think it actually, when I looked back on it, it was the best thing that we took time apart and had time to do our own thing and I felt like I found my footing just as - in my career and on my own and as a young adult. By the time that we got back together I just felt like … I knew what I wanted.
"I cared about you so much that I was like, 'It doesn't even matter to me if he's in my life in like a romantic way. I just care about him so much that I want him to - I want us to be in each other's lives and that be okay.' "
And Hailey couldn't be happier with married life, as she said the best thing about their bond is the "companionship".
She gushed: "The most rewarding thing about being married definitely is just the, like, companionship, I think, that you get out of it."