"We must kill this love, yeah. It's sad but true."

"Harmonia" - goddess of harmony and concord. A fangirl name Park Chaeyoung also known as Rosé is same as harmonia? # 1 Jirose # 1 Blacktan

"Terpsichore" - goddess of dance and chord. How is a Fangirl named Lalisa Manoban related to Terpsichore?