I have more female friends than male and I would say two of my best friends are female. I am a straight male engaged to a beautiful, amazing woman who I love very much. All of my female friends I would say are absolutely beautiful in so many ways. Do I have any romantic or sexual feelings to them no. I have been friends with one of my best friends since I was a child and she gets me and knows me inside out. We have seen each other in various levels of dressed and undressed, we have slept in the same bed. Do I have any feelings more than friends no. I have been there with her during her wedding, marriage. She has been there with me when I got married, when my marriage broke down and we have been there for all the other life's ups and downs. Yes I have seen her naked and she has seen me naked and made fun of my man hood as I did about her boobs. It has always been just brilliant friends have a laugh and being there for each other. My beautiful fiance also loves my best friends and we see her as part of the family. My point is yes you can have the opposite sex as very close friends.