On December 11, BTS‘s RM and V enlisted for their mandatory military service, being sent off by the other members, including those currently serving.

BTS | @bts_twt/Twitter

RM was also sent off by his family and friends, as ARMY worldwide sent their well-wishes. Fans were especially left in their feelings by his heartfelt letter.

Due to BTS’s fame, it’s no surprise that other celebrities have wished the stars farewell, like singer-songwriter UMI.

This time, another huge celebrity has sent a very special message to RM for his enlistment!

With Christmas quickly approaching, places around the world have begun celebrating accordingly. This includes the Universal Studios theme park, which turns into Whoville each year.

| AllEars

Whoville is the setting for more than one of Dr. Seuss‘s fantastic tales, including his book How The Grinch Stole Christmas. The book was adapted into a 2000 film starring Jim Carrey as The Grinch and his hilarious take on the character has remained popular today.

Jim Carrey as The Grinch | Universal

Visitors to Universal Studios can meet many Whos, including The Grinch, who takes after Jim Carrey’s version of the character.

Jim Carrey as The Grinch | Universal

Visitors to Universal Studios can meet many Whos, including The Grinch, who takes after Jim Carrey’s version of the character.

He then says that RM is taking on a big duty, and mentions he has his own big “package” to carry around himself.

He finishes by wishing him the best of luck and saying that he would “kill it.”

ARMY found the video hilarious, even tagging Jungkook in the comments hoping that RM would see the shout-out.