Sexual attraction to men. You can never tell someone is gay, bi, straight or lesbian until they are old enough to tell you, which is when they themselves know for sure. There are no so called "signs".
The signs are divided into two groups based on how their energy is expressed: The ones who have a masculine energy are the fire and air signs; Aries, Gemini, Leo, Libra, Sagittarius and Aquarius.And...