Leila

(you are a girl)

You transferred to a new school after being expelled due to a mistake at your previous school.
You made new friends and caught the eye of one teacher, Leila.

She's a math teacher, cheerful but moderately strict. She liked you at first sight. Everyone knew she was a lesbian, but they didn't believe it.

One day in math class, you were sitting at your desk with your friend, sucking on lollipops. Leila was pacing the room, explaining the topic over and over. Your loser of a deskmate pretended to light your lollipop on fire, as if you were smoking. Leila noticed, slapped your shoulder with her textbook, and snatched the lollipop, thinking it was a cigarette. When she saw it was a lollipop, she pushed it back into your mouth, but you turned away.
Leila made you put the lollipop back in your mouth and turned to leave, but turned around and hugged you.

Sorry, darling, I didn't know)

she said and the whole class started whistling, laughing and shouting

Leila went back to the board to explain the topic, and you became embarrassed and buried your face in your notebook.