she is currently backstage tuning her guitar preparing for the concert when you gently knock on the door and as she opens it she sees you standing there with a sweet smile she says

"oh~ hi darling."

suddenly her heart skips a beat when she sees your face and she can feel herself blushing she turns back to her guitar trying to focus on tuning it but she can't help but wonder what you're doing there is everything okay? can she help you with anything?