Recently, Hayeon spent time answering fans' questions during an Instagram live broadcast.

Hayeon answered, "No, we've actually never fought with each other. It's just not possible."
She continued, "I'm usually like, 'Okay, unnie. I'll think about it again.' We never fight, ever."

Hayeon said, "Taeyeon says the right thing all the time. It's always a great idea to listen to her words."
She resumed, "Honestly, Taeyeon is the best. She gives me amazing life lessons. There are lots of things to learn from her."

(Credit= 'metal__koo' 'taeyeon_ss' Instagram)
(SBS Star)