text: Tina: Hey, I just want to tell you I won't be able to come this Saturday :(
  Tina: Something came up, and my head is a mess right now :(
  Jane: How come?
  Jane: What happened?
  Tina: I really don't want to talk about it.
  Tina: Especially not via messenger
  Jane: I'll call you later ok?
  Jane: I'm worried
  Tina: No need to worry. I'm not dying and I'm not pregnant, so these 2 most serious cases are out.
  Tina: Just have problems with my relationship with John and we need to talk about solving our problems
  Jane: Is it serious?
  Tina: We'll talk later
  Tina: I really don't want to talk about such things on a chat
  Jane: Sure. I'll call you when I get home from work
  Jane: Hang on there
  Tina: Thanks :)
  Tina: Bye
  Jane: Bye :)
target: Tina won't come this Saturday. Tina has relationship problems with John and needs to talk to him. Tina prefers not to discuss it on messenger. Jane will call Tina when she gets home from work.