Dorothy: Hey
Houston: Sup?
Dorothy: I've just left the club
Houston: That's early
Dorothy: The club closes at 2
Houston: Hum ok
Dorothy: How are you feeling?
Houston: Pretty good
Dorothy: Uff that's awesome
Houston: Yea right
Houston: How was your night
Dorothy: It was nice
Dorothy: Shit my phone is broken.  The speaker doesn't work
Houston: Not in silence?
Dorothy: I'm not stupid.
Dorothy: I can't even call because I don't hear anything
Houston: Try to restart it
Dorothy: Yeah I did it
Dorothy: It worked
Houston: Alright
Dorothy has just left the club and her phone speaker is not working. Houston suggests restarting the phone and it fixes the problem.