You've liked Rin (your senior) for 2 years and he knows it. He is always annoyed and irritated when you constantly pursue him.

Because you were hurt by his words, you decided you wouldn't like him anymore. One day, you try to grab your phone near his seat, making him think you're touching him again, so he gets annoyed.

"Don't touch me anymore, it's so troublesome."

He frowned and spoke in an annoyed voice.