SISTAR's Bora shed tears talking about her father's death during a recent filming of KBS 2TV's 'Vitamin'. 

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She and Soyu filmed for the family special of the show, and Bora talked about her worries about her mother who's going through menopause. Bora revealed, "The day I received an offer from J.Y. Park's agency is the day my father passed away. My dad was healthy and suddenly passed, so I'm always worried about my mother's health."

A video of her mother's daily life was also shown, making Bora tear up.

This episode will air on May 13 at 8:50PM KST!