But kissin□ □s not □ust □ rom□ntic □esture—it□al□o□has scienti□□c □enefits. When we kiss,□□ur bra□ns releas□□a coc□□ai□ of chemical□ like o□yt□cin, d□□a□ine,□and se□oton□n,□known as the "love hormones."□These □hemical□ ca□ r□d□ce□stress,□□oost mood, and create □ee□ings□of attachment □□□ bondi□g. □issing□also stre□gthens our i□mune□□ystem □y□exposing us □o□a variety of□bacteria that can help b□ild imm□nit□.充□自己,拥□多元化的兴趣爱好□2>
角色介绍<□h□>
人性的□索<□h2□
□h2>未知的结局□/hjson