Here's the translation, according to YouTube:
WOMAN: "I have been meaning to tell you for a while...I have... decided to leave you. It's final. There is nothing you can do or say about it. And don't pretend you don't know whom I am leaving you for...You have known all along that I have been having an affair with him...You just refused to believe it...Childhood friend! We grew up together. I am taken the child. And as you know, since I will be a divorced mother with a small child in my care, any judge will leave the apartment to me. The beach house as you remember is under my name, so I will keep that as well. All the necessary papers are ready. And well, there is a car... But I hope you're not about to take your own present back, are you now?
Well?!...Say something!... Don't you need anything?!"
MAN: "I have got everything I need."
WOMAN: "Really? And what's that if you don't mind my asking?"
MAN: "The seat belt."
Don't forget to fasten your seat belt.