Toward the closing of their interview for 'Allure', the siblings were requested to exchange words of kindness. Older brother Chanhyuk first spoke up, and said, "I am proud of my dongsaeng who understands that the only way she can beat a genius is effort." Of course, the genius in this statement refers to himself.
Suhyun fired back with, "At times like this oppa is so foxy. I accept that oppa has a special talent, but its unfortunate that he only believes in inborn talent. I hope he learns the power of effort through me."
So much sibling love.