nothing personal
Interjection
Meaning
nothing personal
Indicates that one's remark is not directed at the interlocutor specifically, but is a general remark, and thus not intended to offend.
Examples
I shook my head and turned away, unable to hear this. "I'm leaving now. I really don't want to see you again. Nothing personal. Well, yeah, actually it is.
it's just business nothing personal...
I have no personal beef with Brandi Chastain. There's nothing personal.
Nothing personal - I am just doing my job.