Why/How do you share the gospel with your friends?

I teach them by example. I have many friends who are not members or just not active in the church. By obeying and living my life as the Prophets guide, I set an example for my friends. I hope that through my actions they can see how the LDS Church differs from others. I hope that through my actions they can see my love for the Savior. I know that people watch us. I try to live by the guidance that the Modern Day Prophets have given me so that when my friends see me they can feel good, and that they may feel the Joy that the Gospel brings into my life.
I invite them to things like Church, or Institute, and other activities. Afterwards I will ask them questions to see how they felt. When I have that understanding of their thoughts it then helps me to focus more on that good feeling they felt, try and work on that point. The more I can show them the Joy of the Gospel the more they will be willing to want that in their lives.
As a missionary I have learned that success is not about someone becoming totally converted in my time with them, but my purpose is just to bring them closer to Christ. My friends may not accept the Gospel fully or desire to be baptised, but the Joy they recieve from understanding and taking just a few steps to Christ is beautiful. I know that they will recognize where the Joy in my life comes from, by feeling that light in their life, and they will seek it and find the Savior waiting with open arms. He loves them and I know that He is patient and will wait for them. He will leave no one behind, He will forget no one. His love is infinite and universal.