I am sat on a packed train. Lots of people standing. I managed to find a window seat as I boarded early. 2 women are sat near me. One directly next to me and one across the aisle. They know each other and are chatting away.
But the woman next to me has a cough and keeps turning away from her friend to cough. All over me. She doesn't want to cough on her friend but seemingly it's ok to cough on me 
To be fair she is covering her mouth and it could be a nervous cough. But even so. I don't want to be coughed all over. But nor do I want to make a possible scene on such a busy train.
I guess I am going to have to suck it up and keep my head turned to the dark window all the way aren't I?