text: Leonardo: why didn't you tell me you're seeing someone else?
  Penny: you never cared to ask
  Penny: besides, you never showed any interest in being exclusive
  Leonardo: oh so it's my fault you're a cheater
  Penny: we weren't officially a couple
  Leonardo: you met my friends
  Penny: you should have talked to me instead of assuming things
  Leonardo: sorry about that
  Leonardo: i gotta go
  Penny: Leo, next time just ask me questions
  Penny: I'm an open book
  Leonardo: I'll try
target: Penny is seeing someone else. Leonardo thought they were a couple but Penny didn't. Next time Leonardo will ask Penny questions instead of assuming things.