When I Felt Jealous

Sitting in the garden of my university, I was watching people come and go. He came and next to me with one of his friends. She was talking to her, playing with his hair, laughing and enjoying it with him. I peek into her, was really uneasy about her sitting next to him. I really didn't know what was this feeling for but I was enraged and jealous. It was a weird yet sweet feeling.