Talk to each other. Not involving desire, not too much emotion, Do not involve clothing, food, housing, transportation and other trivial life. It is an almost ideal realm of communication. A girlfriend who has a good relationship is easy to achieve. It's a wonderful feeling. It's a feeling of trust and no estrangement. It's not very easy to describe, only when you realize it. Our application is to let you learn to feel and share where to express this emotion.