How do you feel when your manager has asked for a quiet chat? Are worried or excited? Is it unusual for your manager to talk to you or is it normal?
Do you think over all the things that didn’t go so well lately? Do you think of all the things that have gone well?
Are you expecting punishment or pain?!
Talking with your manager should not be a rare event. Talking, coaching from your manager is the manager’s job after all.