I have stolen in the past, years ago, after I hit puberty. I know the owner, I have ability to contact him, I'm close with his family.
But, I don't think he knows about the situation or at most who has done it. He has not been affected by it as it was a cheap item from his stock.
I am too ashamed to let him know about my wrongdoing to him. Now, I'm friends with his family members, share food with some of them, help when I can, and probably have outspent ten to hundred times of the price of the item I've stolen from him in some form or another to his family members.
But I still feel guilty and want to repay properly, but I don't wanna disclose to him that I've stolen from him. What should I do?