SEE ALSO: Super Junior's Donghae and Eunhyuk hint at their upcoming comeback as a subunit

Eunhyuk tweeted, "I should treat these guys to a meal often.  I'll eat a lot, too. (EunHae + EXO)," and shared a proof shot of Donghae and Eunhyuk as well as EXO's Chanyeol, Suho, Sehun, and Kai at their SM family get-together. EXO have achieved massive popularity and broke records in album sales with their 1st studio album 'XOXO', so the sunbae Eunhyuk thanked his hoobaes for their hard work with a lovely meal.

Fans commented, "Super Junior and EXO seem close", "The SM line is definitely friendly", and "I hope they continue to take good care of each other."

Donghae and Eunhyuk have been hanging out a lot these days, and many are guessing that they're currently preparing for their comeback as a subunit.

*Updated from the original ambiguous tweet.