text: Pippa: How long will it take? Let me know please :)
  Natalie: Up to 21:20... of course you can leave at any time :)
  Pippa: Natalie, I'm sorry for bombarding you with questions but what's the latest that you can arrive? My mum forgot her keys so I'll probably have to hang out by the house until she arrives before leaving, which might not be until 18:30. I'm so sorry
  Natalie: Sweetie - it's no problem :) The meeting itself starts at 8pm (we have dinner before), but you can arrive at any time, it's really no problem :)
  Natalie: Do you remember the address? It's 24 crescent road, just in case :)
  Pippa: Thanks :) I still feel really bad that I'll be late though
  Natalie: Sweetie, I know that you don't have the greatest transport, I'm just glad that you want to come :) And if you're late just send me a text and I'll go out and get you :)
target: Pippa feels sorry that she will arrive late at the meeting where Natalie will be present. It'll last from 8 pm till 9:20 at 24 Crescent Road.