dialogue: Sean: Jess, where are you??? Mum and dad are getting worried
  Jess: Soorry, took the wrong bus then my phone died. I'm at Mia's place
  Sean: Okay, I'll let them know. Want me to pick you up?
  Jess: Nah, I'll be home in 20 min :)
summary: Jess is at Mia's place now and will arrive home in 20 minutes.