Member of the boyband "The Rose" Hajoon posted on his Instagram account featuring him and Red Velvet Seulgi. 

The male idol singer shares a couple of pictures where Seulgi is posing with him and it was determined that the photos were taken during the filming for the SBS Inkigayo show. The two took the pictures at the backstage.

In the photo posted by the drummer on his  Instagram, the male and female idol were seen exchanging their albums where they personally signed their own albums, given that they met on the show for the promotions of their new release albums with their own groups, and both seem to be proud while holding their exchanged albums.

Hajoon also wrote a caption saying,

" It has been a long time! It felt like it was only yesterday when we played games on Ipad during high school, but it is so great to see you like this. Fighting!" 

Fans and supporters of Red Velvet Seulgi and Hajoon's as well were really happy and were really amazed to see this kind of interaction and some fans can't stop themselves to think back at those times where Seulgi and Hajoon start being friends. 

The Rose member Hajoon's cute friendship with Red Velvet's Seulgi began at their school. Aside from the two idols having born on the year 1994, they were schoolmates at SOPA or Seoul esteemed School of Performing Arts. They were also in the same grade and graduated in the same year together with KARA's Youngji, former f(x) member Choi Sulli, former Miss A Suzy, and also former Girls Day's Hyeri.

A lot of netizens are still waiting for their next interaction on a music show or variety show if possible to promote their albums.  The Rose band had their comeback on August 13 with their single track "Red" and Red Velvet came back to bring their main track "Umpah Umpah" under their mini-album " The ReVe Festival Day 2"

On the other hand, before Seulgi's interaction with Hajoon, comes first her brief but cute interaction with his senior idol, who was also under the same agency SM Entertainment, Exo's leader Jungmyeon or most popularly known as Suho.

On August 23, Red Velvet Seulgi posted on her Instagram account her selfies and put a caption, "Hi" pertaining to her fans. 

Unexpectedly, Suho commented on one of her photos and say, "Bye".

This short conversation between them left fans guessed up to what the Exo member saying. But on the other, a lot claimed that Suho has always been a good senior to his junior idols, taking care of them. 

Later on, Suho also commented on SHINee's Lee Taemin Instagram photos about his cuteness.