"Dale is a registered mechanic," one user posted, linking to a defunct LinkedIn profile. "He fell off the grid two years ago. Probably a divorce."

While practicing a new routine in her living room, Alex's roommate, Rachel, filmed her and uploaded the video to a popular social media platform, TikTok. The video, set to a catchy pop song, showcased Alex's impressive dance skills and quirky personality. Rachel captioned it "My roommate's got moves " and posted it with a few hashtags.

But we need a new literacy. Call it .