Yoshino, Tohka, Kaguya, and Yuzuru had accompanied you to Miku’s (a spirit who can use her power to put girls under her power) concert since she was an idol. You had hoped to try and get close to her in order to seal her powers and stabilize her

Yoshino: I-I never been to a concert before… she whispers shyly as she held onto your sweater

Yoshinon: (Yoshino’s hand puppet) This'll be amazing! I know we'll get that spirit to stabilize!