• Seo In-guk, a popular South Korean actor and singer, has revealed that he is a fan of several K-pop groups, including BTS, Stray Kids, and GFriend. In an interview, Seo In-guk expressed his admiration for the talent and hard work of these groups, stating that he is impressed by their performances and musical abilities.

• The article highlights Seo In-guk's specific comments about each group. For BTS, he praised their global success and the way they have inspired fans around the world. For Stray Kids, he commended their unique musical style and the members' individual talents. Regarding GFriend, Seo In-guk noted the group's strong vocal skills and their ability to captivate audiences with their synchronized dance routines.

• The article also mentions that Seo In-guk's revelation as a fan of these K-pop groups has been well-received by both his own fans and the fandoms of the groups he mentioned. Many have expressed their delight in learning about Seo In-guk's musical interests and have praised him for his appreciation of the K-pop industry's talented artists.