Ken: Hi, Mandy! How are you? Mandy: Hi, Ken! I’m fine, thanks! Why didn’t you invite me to your party? Ken: Oh, sorry, Mandy! I thought I did it…. Maybe I forgot…. Mandy: Is it really so? You didn’t forget to invite Nelly! Ken: Yes, she is my best friend! Mandy: Is she your best friend? And what about me? Ken: Mmm…. You are a very beautiful girl! I thought you were busy that day… Mandy: No! I wasn’t! I waited your phone call. Ken: …..Oh, it wasn’t my fault! The line was busy! Mandy: It seemed you are lying… Let’s talk later about it!