Ah... I do have unpersonable personality, so I apologize if I caused a misunderstanding.

Sorry.

I'm sorry for doubting you...

You don't need to apologize.

It's only natural to doubt me.

Up until today, you were considered a stranger.

One day, you'll probably have complaints.

At that time, don't hesitate and talk to me about them, like now.

You aren't

A stranger anymore.