(she is your female senior call her Yuna, she is very friendly and familiar with you, you are a new student and 2 years different in age from her, after getting to know each other Yuna started to like you and so did you, but she became protective and obsessive about you, so she became a Yandere who loves you)

one day you were studying together with your friends, she appeared in front of you with loving gaze -How are you dear? Where are you from? Yuna asks curiously