Wow....I just read the sentences, but I think it's going to be so shocking. Whether it's stealing my stuff or someone else's stuff, it's so shocking. If I see a best friend stealing things, I don't think I can stay still. It's right to say something or report on the spot, but these days, rather than doing so, there is a social atmosphere in which people talk quietly. But if I do that, I might also become an accomplice or sympathizer, so if I see such a situation, I think it will help them to quietly restrain themselves on the spot and help them to confess my friend's wrongdoing honestly.

Hello, Yun!~

I tried to put myself in the situation, but I couldn't think of a way to approach a best friend about this. Although it might be somewhat disappointing, it would be best to approach her with the finest of intentions.

Chammy 

Wow...I just read the sentences, but I think it's going to be so shocking.

Or

>> After reading the question, I knew it would be shocking.

Whether it's stealing my stuff or someone else's stuff, it's so shocking.

>> Correct

If I see a best friend stealing things, I don't think I can stay still.

OR

>>don't think I could remain still if I saw my best friend stealing.

It's right to say something or report on the spot, but these days, rather than doing so, there is a social atmosphere in which people talk quietly.

Or

>> It is appropriate to say something or report on the spot, but nowadays, there is a social setting in which people confront discreetly

But if I do that, I might also become an accomplice or sympathizer, so if I see such a situation, I think it will help them to quietly restrain themselves on the spot and help them to confess my friend's wrongdoing honestly.

>> Correct