
Red Velvet’s Joy has introduced her younger sister to the public, giving fans a glimpse into their affectionate sisterly bond that touched viewers' hearts.
At the end of the July 11 episode of MBC’s popular reality show 'I Live Alone' (Episode 604), a teaser previewed Joy’s upcoming appearance, revealing snippets of her daily life.
In the preview, Joy appeared with a bold and confident look as she prepared to meet someone special. The person she met turned out to be her second-youngest sister, who looks remarkably similar to her.

Joy visited her sister’s newlywed home and shared that all the furniture in the house was provided by her. She mentioned that she had taken care of the household essentials as a gift. Staying true to her thoughtful nature, Joy brought even more useful items for her sister during this visit.
While spending time together, Joy said that both of them had struggled to set up their own homes before turning thirty. Her sister, clearly moved, said that Joy had done so much for her. Overcome with emotion, she shed tears of gratitude.
Joy expressed her love by saying that she hopes her sister can be even happier than she is. Her words reflected the caring and selfless spirit of an older sister, leaving a lasting impression on viewers.
The full segment featuring Joy and her sister will be aired in the next episode of 'I Live Alone,' promising more touching moments between the two.

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