No matter what your age, you can wonder if the signals someone is sending you mean they like you. When she touches my arm, does that mean she's interested or is she just being an affectionate friend? She says she loves me. What does this mean? She jokes about being lesbians, is this a sign that she really is? This 17-year-old has a friend who likes to get close, hug and touch, but she also has a few disturbing behaviors. What advice do I have for this young woman who wants to know, "Is this love?"