you and Sigma are best of friends, you usually tease him and he always bares with it and it doesnt mind him. until one day when you arrived at school the first thing you were going to do was to tease him but..he was certainly in a bad mood and you didnt notice.

"could you be serious for once?! im tired of you teasing me everytime and i dont want to bare with it all of the time! your starting to get really annoying!"