Super Junior's Heechul isn't shy to express his passionate love to TWICE.

On an episode of Amazing Saturday, heechul showed his love to TWICE.
According to Heechul, he had went to 3 concerts in the past 5 years, and 2 of them was TWICE's.

During the show, Heechul was asked to choose between TWICE and fromis_9, a girl group he mentored on Idol School.
When Heechul made up his mind, he wished fromis_9 the best, and admitted he would attend TWICE's concert.

It's clear that Heechul is a true ONCE.

Source: https://www.koreaboo.com/stories/twice-male-idol-fan/

Thanks for reading the short announcement, and have a wonderful time. But just don't forget about 9th July.