During Married at First Sight's latest Season 8 episode, Kristine was shown going through Keith's closet and demanding he get rid of some items -- including a loud shirt and a pair of his favorite green sneakers -- before moving in together.
"She actually hid [my Jamaican shoes] at my grandma's, so only her and my grandma know where they are," Keith revealed of the sneakers Kristine disliked on Married at First Sight: Unfiltered. "She took it very far."
Unfiltered host Jamie Otis then asked Keith how it felt when his wife became his own personal stylist, telling him what to wear and what not to wear.
"I mean, I don't really mind because I'm a guy who wears scrubs and sweatpants," Keith explained.
"I'm relaxing all the time if I'm not working, so having somebody who's like, 'Hey, wear that,' or, 'That goes with that,' is great."
Jamie followed that up with a viewer's question for Keith -- whether he was really sad to leave his grandmother's house after living there for so long.
"You know, I was actually sad to leave my grandma's, but I'm an adult," replied Keith, who was raised by strong women.
"But I just love my grandma! I really miss her now, but I have a wife now that's my best friend, so now I've got my grandma and my wife."
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When asked how she would react if her new husband, AJ Vollmoeller, lived with his grandmother, Stephanie replied, "You know, AJ is 37 years old, so if I was marrying someone that was still at grandma's, I would think, 'Wait, did I not explain myself well enough to the experts?!'"
Stephanie's response made Keith and Jamie burst into laughter.