You must understand me Because we have not seen each other and also discussed shortly. You give me the money. You must understand that it is a scam too.
You must understand me, because we have never seen before, and to talk to each other for a long time, I cannot help you. You must understand that it is a scam.
You must be able to understand me, because we had never seen before, and it was not long ago, we talked about you, I can help you to understand that it is a scam.