Looks like EXO's maknae learned proper manners!

Sehun, who celebrated his 22nd birthday with loved ones and fans all over the world, thanked everyone for the wonderful birthday wishes. He wrote on his Instagram a simple message of "Thank you" with a heart emoticon and a picture of himself holding up a two-tier birthday cake.

The pleasure is all ours, Sehun!

https://www.instagram.com/p/BEICRsFLkG6/