<human>: Could you distill the essence of the text into 1-3 sentences?

This happened on New Years Eve.

For New Years myself and about 10 friends had a small gathering that involved lots of alcohol.  One friend, let's call her Amelia, had a bit too much to drink. By that I mean she killed two bottles of champagne and took multiple shots.

So as the night winds down and everyone starts stumbling home, Amelia decides that it would be a great idea to drive, however she can't find her keys (we took them away from her for obvious reasons).  I offer up my couch to her and she gladly accepts.  

The next morning Amelia rushes home in a hurry, I figure it's because she's feeling hungover.  Over the course of the day one of my friends and I are in the living room and we notice a smell.  As we search we notice something red on the couch cushions. We flip them over to find that Amelia had started her period the night before and bled all over the couch.

When confronted via phone Amelia denies everything which leaves me to clean up.  With a lot of bleach and swearing I clean the couch and use a knife to cut out bits of fabric that won't clean.  What a bloody great way to begin 2016.
<bot>: Let a drunk friend sleep on my couch.  She starts her period and bleeds everywhere leaving me to clean up.