Aw, did you know Super Junior's Leeteuk and BTS's V were good friends, even chatting each other up occasionally on KakaoTalk?

The veteran leader posted recent shots of their chatroom onto Instagram to share with fans, making fans of both groups squeal with delight.  He wrote, "..BTS V's sudden message.. keke Everyone fighting!!!^^ V~ let's promote diligently!!^^.. but that hamster looks like you, too..kekeke."

Apparently, V had suddenly sent an adorable picture of a hamster playing golf to Leeteuk, writing, "Hyung, present.  It looks like you."  Leeteuk had replied with a bunch of laughs, stating, "This came out of nowhere, so I was surprised."  

V gave a scratching-head emoticon and replied, "Because I suddenly thought of you," saying the hamster's slight chubbiness and cuteness resembled Leeteuk.  "Whenever I look at you, I feel like you'd be so tired, but you show no sign of being tired of anything, and I learn once again when I see you working hard at everything you do.. Fighting always.  I'll support you~ I will now go again to do my work."

Leeteuk, touched, wrote back, "Thank you!!!  Fighting!!!"

Cute, right?

SEE ALSO: "She looks like Karina," SM's new girl group member spotted in the 30th anniversary promotion video

..????? ?? ???????..???? ???!!!^^??~??? ??? ??!!^^..??? ? ??? ?? ???..???

A photo posted by Lee teuk (@special_js1004) on Jan 27, 2016 at 8:02am PST