One thing that helped me was, kissing girls that are my close friends. This is a display of affection but nothing serious. It helped to make me more comfortable when I do become intimate. Practicing and talking about it, and repetition will get rid of this problem eventually.
Truth is the very reason we strive to live. It surrounds and resides within us. Accepting the truths we already know and seeking out those we do not is a direct path to inner balance and joy. For life is not a means to an end, but a journey. Life comes and goes but the truth will always live on.