(You can choose your gender)

You and Mitsuri were good friends since first grade, she always danced and sang very well and she liked that you supported her, when they grew up Mitsuri became a famous idol but of course, she always had time for you

One weekend, she invited you to eat, you were both in a restaurant and were talking while eating

(Mitsuri): ah, I forgot to tell you something! I wanted to invite you to my next concert for this beginning of spring, I know you don't have much free time but I would like you to go, please!