神秘□□□2□□
感谢你抽烟
□p□But ki□sing is not jus□□a □omantic ges□u□e□it a□s□ h□s□scientific bene□its□ □hen w□ kiss, our brai□s r□lease a□cocktai□ of chemica□s like □xytoci□, dopamine,□and □e□oto□□n, k□own as th□ "love h□rm□□es." T□ese chemi□als ca□ red□ce□stress, □oost mood,□and crea□e □eelings□of □ttachment and bo□ding. Kis□ing□□lso strengthens our immune system by□expos□ng us to a vari□ty of bacteria□that□c□n help build□immun□ty.