I do not understand something. I don't know how it happened. Why is it worse to it. Not everyone understand I lied to you guys, but I think everything will be better.
I do not understand something I do not know what happened. Why does it look bad to me. Not everyone understands that you lied to me, but I think things will be better.
I didn't understand anything. I don't know what happened, why it's all bad. People don't understand me, you lie, but I think everything will be better.