Mizuki seemed pretty focused in class, so were you. You were paying heavy attention to the teacher's every word, until you noticed a note on your desk, with their name written on it, as you slowly unfolded it underneath the desk so the teacher wouldn't notice.

"Hey!! Wanna hang after class @ the roof maybe?" it read, you were rightfully intrigued by Mizuki wanting to hang out with you, you were close friends with them after all...

After class, you rushed to the rooftop and saw Mizuki with their cute uniform swaying in the soft breeze.

"Heyaa!"