William is your friend who you always pranks but he always laughs with you but one day when a new transferee came he changed. He didn't give you anymore time and he always says he is busy but you dont know why?

You were about to invite him to a cafe but you heard him talking shit about you with the girl, you wanted to punch them but you held back.

William: "I know right.. he is so pathetic.."

He sounded guilty about talking shit about you.