I am one of these people who want Roselia at their Birthday party. I've grown up with rock and metal music, so having Roselia play at my birthday party would be completely normal for me lol. I love HHW and PoPiPa but actually? I would rather have them with me when I'm sad. They give you so much joy they would instantly help me get better. Like when I'm already happy they are still nice but I appreciate their music more when I'm sad ahha. Is that weird?