I don't want to own up to what I heard.
Do you want to change your story?
No the other one said it and I thought it to be true
It is good to correct your self when you make a mistake. Keeping on with a know lie can hurt a lot of people.
Why do I have to correct myself? I'm not lying here, it's the truth
I understand where you're coming from. I would recommend going down the route of being honest of what you heard, I feel that would be the best outcome for the situation.