It's 1:30am and I am at gate b2 in the Quito airport. My flight back to bogota is in 4 and a half hours. I'm debating whether or not to try and sleep. Airports are really kind of creepy when you're the only one in them, and at the moment I am definitely the only one around. I've already done a lot of exploring, and there doesn't seem to be any food to 'borrow' but I did find some lovely red roses upstairs (random) which I've given a new home! Peru was incredible, but for now, I'm going to inflate my neck pillow (SO handy, I know) for a few Zzzzzs.