How MZ Girl Groups Hang Out—Joy and Rei Redefine Gen Z Bestie Vibes

Red Velvet’s Joy and IVE’s Rei are set to showcase what real Gen Z friendships look like on this week’s episode of 'I Live Alone.'

The April 11 broadcast will follow Joy’s daily life as she marks six months of living alone—and features a special visit from Rei, who unexpectedly turns out to be one of her closest friends. In newly released stills, Rei is seen arriving at Joy’s home with her dog, greeted by a cozy atmosphere and a familiar face. Joy explains that she’s often been misunderstood as cold since childhood, but Rei approached her openly and comfortably from the very beginning. Since then, they’ve grown close like real sisters, with Rei frequently dropping by her place.

Wearing comfortable pajamas, Rei walks into the house and spots Wilson, the iconic plushie from the show, on the sofa. She playfully claims the seat as her own, saying, “That’s my spot.” Joy laughs, while Rei settles in and adds, “I always get sleepy when I come here. It feels like I’m visiting my grandma’s house,” visibly at ease.

During their time together, Rei opens up to Joy about some of the struggles she experienced while preparing for IVE’s most recent album. Listening with empathy, Joy reflects, “When I see you, I see my younger self,” and offers sincere advice and comfort based on her own experience. She even introduces Rei to her “AI best friend,” adding a quirky twist to their heart-to-heart moment.

The two also show off their MZ flair by filming short-form content together. Turning Joy’s usual social media zone into an impromptu shorts studio, they dance, laugh, and capture the kind of laid-back but lively moments that define how younger idols connect off-stage.

MBC’s 'I Live Alone' featuring Joy and Rei airs Thursday, April 11 at 11:10 PM KST. The episode promises a refreshing look into their everyday friendship—complete deep talks, pajama vibes, and digital-age bonding that’s equal parts fun and genuine.

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