Gfriend's reactions when their fansite masters filmed other members instead of them are hilarious, don't take it seriously or don't be misunderstanding they're just playing with fan :)
Source video :
https://youtu.be/-1UjLZkHKjA
https://www.youtube.com/watch?v=kJmFPvpsgXw&list=PLyDWTwNLmGRRc0usmm96PSGZy7hR4kjgr&index=8&t=0s
https://www.youtube.com/watch?v=b23n42Nclc8&list=PLyDWTwNLmGRRc0usmm96PSGZy7hR4kjgr&index=7&t=0s
https://www.youtube.com/watch?v=gRdpwqmmC7U&list=PLyDWTwNLmGRRc0usmm96PSGZy7hR4kjgr&index=6&t=0s
https://www.youtube.com/watch?v=-vx4LjROHJA&list=PLyDWTwNLmGRRc0usmm96PSGZy7hR4kjgr&index=5&t=0s
https://www.youtube.com/watch?v=2_AF7t4TUOQ