It looks like Gyuri is a big fangirl of Red Velvet's Seulgi.

Recently, producer Hyun Hwang shared a post on Instagram to congratulate Red Velvet on their first concert. Under the post, Gyuri left a comment, stating, "Tell Seulgi that I like... no, that I love her."

Hyun Hwang replied, "A fan is here! keke" 

How cute!