On the upcoming episode of JTBC4's 'Secret Unnie', Hyoyeon and K-pop girl group MAMAMOO's Wheein will expose the greatest chemistry like real sisters.
She said, "I can't take Taeyeon to the places I often go because Taeyeon will get shocked for sure. She always stay at home."
Hyoyeon has also mentioned about the members of her group, saying, "Because we have different interests in different areas, we're holding activities separately."
The program 'Secret Unnie' features the bonding of various female celebrities. With three different couples, the show will reveal different stories of each couple every week.
(SBS Star)