The pleasure derived from hugging and kissing, etc., in children who have the emotion in this first stage of its development, is not specifically sexual except in some cases which I am inclined to consider as precocious. Normally, there appears to be no erethism of the sexual organs during the process of love-making. But erethism, as we shall see in another chapter upon the analysis of the sex impulse, is not confined to the sexual organs, but is distributed throughout the entire body, especially through the vascular and nervous systems. In these children there is a state of exaltation, indeed as yet not comparable in intensity to that of the adolescent or adult, which is, nevertheless, erethistic in its nature. It is massive, vague, and generally distributed throughout the body. In some cases there is specific sexual excitement with erections of the penis and hyperæmia of the female genitalia. Such phenomena are seen only in the cases that seem to me to be precocious. This point will be more fully treated in the chapter referred to above. Suffice it to say here that in love between the sexes at this early period or in the next following, the physical sensations of sexual excitement are generally wholly wanting, or if present are entirely unlocated. Love between children of the opposite sex bears much the same relation to that between adults as the flower does to the fruit, and has about as little of physical sexuality in it as an apple-blossom has of the apple that develops from it. The love demonstrations of children in the first stage of the emotion's development are generally spontaneous, profuse, and unrestrained. There is an absence of shyness, of any sense of shame, of the feeling of self-consciousness. The children have as yet no notion of the meaning of sex. Their naïvete in this regard has not been destroyed by the social suggestion that such actions are wrong and vulgar. They are natively happy and free in their ignorance. The individual differences among children are as great in their experiencing and manifesting this emotion as they are in any other phase of life, so not infrequently we find children under eight years of age who are shy, repressive and self-conscious in regard to their love actions. The same children are shy and repressive in other things. It is more of a general disposition than a specific attitude toward this one emotion.