If you would like to talk to me really although I will anger you, you need to come to greet me. But here you are waiting for me to greet you before, it is likely that you do not want me.
If you want to talk to me really. Although I must say I'm angry, you just come. But here you are waiting for me to greet you before. It's like saying you do not want me.
If you want to talk to me. Even if I get mad at you, you just have to greet me. But what are you waiting for me to greet you. It's like you don't need me.