text: Albert: do you have a twitter account?
  Albert: i just created an account and i want to follow you :D
  Natasha: i'm not on twitter
  Natasha: i'm very paranoid when it comes to personal info online :-/
  Albert: lol i used to be like that but i gave in, lol
target: Albert has twitter and he wants to follow Natasha. She doesn't have an account, because she isn't a fan of sharing personal information online.