During a previous episode on JTBC‘s Knowing Bros, Super Junior‘s Heechul was able to flex his ONCE knowledge on his co-hosts!
Host Kang Ho Dong wasn’t sure about the order of TWICE members according to age, so Heechul was encouraged to give it a try…
… And he nailed it!
Momo was so impressed with his knowledge, she couldn’t hold back her smile as she clapped for him.
Of course, since the episode aired Heechul and Momo were confirmed to be dating and fans have been so supportive and in love with the Korea-Japan couple! (Although, it’s likely that no one loves the couple more than Heechul himself!)