Since filming Married at First Sight, Thomas Kriaras has undergone a huge body, and mind, transformation, something he credits the show, and his on-screen bride Rozz Darlington with helping him achieve. And while Thomas and Rozz may have split in the final weeks of the show, Thomas has told OK! that he will always be "grateful" to her for letting him be himself and for helping him achieve his goals. Opening up to OK!, Thomas has reflected on how the show, and his relationship, have had a positive impact on his life and wellbeing and how he feels more like himself now than he has for much of his adult life.