EXO’s Suho surprised fans by leaving an unexpected comment on Red Velvet’s Seulgi‘s Instagram!

On August 23, Seulgi took to her individual instagram account to share several selfies with her fans, writing in the caption, “Hi.”

Shortly afterwards, Suho wrote in the comments, “Bye.”

View this post on Instagram Hi A post shared by Seulgi (@hi_sseulgi) on Aug 23, 2019 at 12:15am PDT

The brief exchange between the two labelmates sparked a flurry of amused comments from both EXO and Red Velvet fans, many of whom pointed out that Suho has always been adorably vocal about his support for Red Velvet.

Earlier this week, Red Velvet made their highly-anticipated comeback with their new mini album “The ReVe Festival: Day 2,” featuring the title track “Umpah Umpah.” You can check out their summery new music video for the song here!