Male-female friendships are always hotly debated, because when you spend a lot of time with someone, it's easy to fall in love with that person. Friends get to know the deepest parts of you and love you despite all your flaws. But there is a line that separates friends from lovers, and once you cross that line, things will never be the same. These seven signs indicate that your friendship is turning into love and it's time to take your relationship to the next level.