What is the symbol of love?

Heart symbol "?" It is a symbol of love, and it is love from the heart. The heart-shaped symbol consists of two semi-circular protruding parts, the upper part is concave and the lower part is pointed. Heart-shaped symbols are usually represented in red.

Heart-shaped symbols are usually thought to originate from the heart. Some people think that the heart-shaped symbol evolved from the shape of women's buttocks seen by men during sexual intercourse. The reason is that the heart is not bright red, with no invagination at the top and no bulge at the bottom, which is obviously different from the heart-shaped symbol.

Application:

Heart-shaped symbols are used as synonyms for "love", such as "me?" "You" stands for "I love you" and represents a special meaning. The red heart symbol (red heart) is also one of the colors of playing cards.

Heart-shaped symbols are used to express love on all occasions, including maternal love, fatherly love and even love for pet dogs, not just love between men and women. China Oracle Bone Inscriptions's "heart" has obvious heart-shaped characteristics. As for the color, it may be the color of blood.

In sogou Pinyin and QQ Pinyin input methods, you can directly type the heart-shaped pinyin "xin", but in sogou Pinyin, you can only type a solid heart-shaped symbol, while in QQ Pinyin, you can type three symbols including two solid hearts and one hollow heart.