Uploaded August 2026 | Updated September 2026, 2 weeks ago

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How does the Married at First Sight matchmaking process actually work? Dr. Lisa Paz joins Nick Viall on The Viall Files to explain how Married at First Sight matches couples, what relationship experts look for during casting, and the compatibility factors that help determine successful marriages. If you’ve ever wondered how MAFS contestants are paired, this clip offers an inside look at the matchmaking process.

Dr. Lisa Paz breaks down the science and psychology behind Married at First Sight, including how personality, values, communication styles, and long-term compatibility are evaluated before couples meet at the altar. Nick Viall explores what viewers don’t always see behind the scenes and why creating successful matches is more complex than it appears on television.

Watch more exclusive interviews and conversations on The Viall Files with Nick Viall covering Married at First Sight, MAFS, reality TV, dating, relationships, matchmaking, relationship experts, and the psychology of love.

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