Terry: Are you coming to the pub with us tonight?
Doris: I can't.
Terry: Why?
Doris: I'm studying. I have an exam tomorrow.
Terry: Right, you told me, I forgot. Sorry.
Doris: It's fine :)
Terry: OK, so I let you study then!
Doris: Thx and have a good time!
Terry: Thank you! Good luck tomorrow!
Doris: Thx!
Terry: Hi, how was the exam?
Doris: Fine. 
Terry: Did you pass?
Doris: YES!!!!!!
Terry: Congratulations! 
Terry: We have to celebrate it! How about a beer or two? ;)
Doris: Sounds perfect!...
Terry: :) What time are you free?
Doris: In an hour or so in fact :) And you?
Terry: I can meet in two hours.
Doris: Great! Usual place?
Terry: Yes. Unless you want to try something new?
Doris: Oh no! The last "let's try somethign new" was such a disaster...
Terry: You've got a point there. 
Terry: So see you at 7:00?
Doris: see u!
Doris will meet Terry at 7 for a couple of beers to celebrate she passed her exam. 