Is it normal for close friends or roommates to change clothes together?

A visiting friend was surprised to see my roommate openly change in front of us. After my roommate left, she said it was just unexpected because she's never had roommates like that. I told her it's our home and not our place to judge, and she agreed, but now I'm second-guessing if my friends and I are the outliers.

Is it normal for close friends or roommates to change clothes together?
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