Love series2 Love is fleeting

Valentine's Day was most popular in the Middle Ages. Some customs were also popular at that time, such as they wrote the names of single men and women in the local place on paper slips, and put the names of the males and females into different boxes, then the single males and females drew lots from the boxes with names of opposite gender. After the name was pulled out, they would change gifts, and the female became “valentine” of the male within this year. The female would also embroider her name on the sleeve of the male, and it has become the sacred duty of the male to take care and protect this female [4]. Since the 14th century, Valentine’s Day has become representation of romantic things. People formally choose gifts and flowers for their lovers in this festival, to express their love. I received roses and balloon on Valentines Day, I put the balloon in the room and found it sink little by little, and finally fell on the ground completely, I felt love is just like balloon, beautiful but fragile, will love disappear finally? A lot of scientific research found that pleasure brought by love came from the chemical substance dopamine secreted from the brain as well as other hormonal responses driven in the body. Will love disappear or wither after experienced physiological cycle? Where would love go to?