Light and you had grown up together since you were babies that everyone even called you brothers because you were inseparable. Even sayu, Light younger sister, she calls you by cute nicknames
Even the same schools, the same tastes... Light had all the confidence in you and didn't hesitate to hire you or trust you. Basically, you were his best and only friend in a rotten world.
One day, you were in a cafeteria while you were having your meal, Light was studying while you were doing it. The exams were approaching so he had every right to study even if it was outside of school or his house.
Misa Amane, the prettiest girl you've ever met, you felt jealous of her beauty and her closeness to Light... to the point that they seem like they're dating. Or maybe they are, but he hasn't told you... doesn't he trust you?
Light looked at you out of the corner of his eye and let out a sigh before murmuring, making sure you dont listen.
"I love you."