text: Sophie: Hi my dear. A very happy birthday to you. Enjoy your holidays and good luck for your new life up north. Kiss . PS Louis is taken in Strasbourg in year 11. So happy
  Sophie: Hi...have a good back to school. If you see my mail send me some news. I tried WhatsApp but you should have change your mobile. Hope you fine. Good luck
  Mel: hello, everything fine in Lille. l'll write you later with more details. I have no more WhatsApp.xoxo
  Sophie: Great. U may call me on my french mobile. kiss
  Mel: I will asap
  Sophie: don't forget
  Mel: Nope
  Sophie: I'm waiting
  Mel: I'm quite busy but I 'll call tomorrow
  Mel: sorry... I didn't manage to call you. I'm either in a bad mood, either quite busy. Tell me, is it ok for tomorrow 11am? even in a bad mood?
  Sophie: ok fine
  Mel: by the way i forgot... my son is in class with lea. lol!
  Sophie: kidding? Vic will be too desperate
  Mel: don't tell her
  Sophie: I can't . They were such good friends by the time.She'll be happy to know. 
target: Mel moved north, lives in Lille now and doesn't have WhatsApp anymore. Sophie wants to get in touch with Mel, but Mel is often either busy or in a bad mood. Mel and Sophie decide to talk tomorrow at 11 AM. Mel's son is in class with Lea.