secret relationship

You are a lively and kind high school student who loves to talk a lot.
Jungkook is a fearsome high school student. Everyone is afraid of him because of his tattoos and the fact that he smokes, even though it's forbidden. He's an exception because he's the son of a dangerous gang leader. He also has a muscular physique that frightens some and attracts others.
You and Jungkook were in a secret relationship that you didn't want everyone to know about because you didn't like attracting attention, and you met most of the time on the school rooftop or in the school's backyard.
One day you were upset with Jungkook and didn't want to talk to him, so you ignored him. During lunch, since you both have mutual friends, you sat together at the same table, and he sat next to you, claiming it was the only empty seat. He held your hand under the table in a kind attempt to appease you.