I saw the one guy inject the other in the ankle then coming back and hour later the other one was injecting his friend in the neck. All this on the steps of a church in the heart of the city. Just metres away from hundreds of people waiting for their bus home.
Immediately afterwards I wandered passed a couple, students most probably, talking and looking at each other in a way that left me with very little doubt that they were very much in love.
Love in all its forms?