When NikonD7100 and 35mm are your tool

For some day I have used my new Nikkor 35mm. I like it very much. It is very different to use this lens instead of my 18-200mm zoom. I think the 35mm give me more the possibility to get portraits, and I have to be brave, because I have to go close up if I want to capture someone´s face. I have to think about how much of a situation I will get into the lens. How close have I to go? I think the lens is very good to portraits. Here is some portraits I have taken the last days.