answer: #Person2# tells #Person1# that he went to the bar yesterday and found that it was Mike's birthday. #Person2# got drunk and missed the work.
documents: #Person1#: Are you okay, man? You don't look very well.
  #Person2#: Ugh, I feel terrible. I went out last night with Trevor, and things got a little out of hand.
  #Person1#: Nice! So, where did you guys go?
  #Person2#: We hit a couple of local bars, and met up with some friends. Everything was cool until Mike came along, and it turned out that it was his birthday yesterday!
  #Person1#: Oh no! Mike's birthday is a drinkfest for sure!
  #Person2#: Tell me about it! We drank everything in the bar!
  #Person1#: Is that why you missed work today?
  #Person2#: Yeah. I woke up this morning feeling really nauseous. I threw up like five times.
  #Person1#: Www!
  #Person2#: I was so dehydrated that I drank like a gallon of water, and my head has been pounding all day. I swear, I'm never gonna drink again!
  #Person1#: Too bad man, tonight is Tracy's going away party and she asked if you were gonna go.
  #Person2#: Oh, yeah. I'm there!