He did not know whether to feel flattered or insulted.
It's a good deal, because you come off looking like you're an expert and your first reader will feel flattered to have been of help.
There was no reason in the world she should feel flattered, Sarah reminded herself.
He felt flattered to have the writer and producers put so much confidence in him.
Do not you feel flattered that he offers you even the chance to know him?
It was hard to feel flattered when you were fleeing for your life.
If you're the first, I expect you to feel very flattered.
"I felt so flattered and special that everyone liked what they were hearing."
If the context is right, the reader'll understand and will feel flattered.