Everybody is just coming to terms with something, arriving before leaving, embarking on a journey, writing journals and trying to look your best. A train may well be along in a moment and some folks may just sneer at the photographer, none of that means much, images are best held in the mind's deep places. It's more important to be yourself and if you can, catch the eye of a kindred spirit. They do exist, out there somewhere. Just be careful that they are not on the other platform and about to travel in the opposite direction. Happens everyday to at least two strangers.