SNSD have expressed that they had got a full-of-loved message from the same-company sunbae Super Junior’s Leeteuk on the press conference for their concert “Into the new world”.
When being asked what advice do you get from the sunbae for your first concert, SNSD Taeyeon said “Super Junior’s Leeteuk sunbae has sent message to all the members”.
Leeteuk wrote “This is your first concert so you’ll feel very nervous but let’s do your best” in his message and send to SNSD to cheer for them.
Moreover, on the concert, Suju’s Eunhyuk & Shindong also have a special performance with SNSD’s Yoonah “Introducing a good person” thus showing the close friendship between the two groups.

original article is here
translated by evanesco@sj-world.net