On September 19, Super Junior's Heechul shared the below photos on Instagram with the message, "When I think about it, 'Best Friend Note' is seriously the program of me and Eunhyuk's lives. Donghae looks like [Chinese actor] Chang Chen. Super Junior is such a show window group."
Despite Heechul's sass, Heechul, Eunhyuk, Donghae, and Kyuhyun look quite happy to be hanging out with each other. Kyuhyun, who's taking a break from military duties, is also giving Donghae a kiss.
Kyuhyun is set to be discharged in May of 2019.