小时候□她们被父母许下了一个契约:□在一起一辈子□当时的□们还只是顽□□小孩,不□道这份承诺意味着什么。随着□龄□增长,□们的关系也逐渐变得紧密□来。他们一起上学、一起玩耍,彼此成了对方生活中□可或缺的存在。□>
But kis□ing is□not □ust a roma□ti□ g□sture—it als□ □as sc□entific□□enefi□□. □hen we kiss, our bra□ns release a co□ktai□ o□ □hemicals like ox□□ocin□ dop□min□, a□d serot□nin□ kn□□n □□ the□"lo□e h□r□o□es□" These□chemicals can reduce□str□ss□ boost □ood, and create feelings o□ attachme□□ □nd bond□ng. Kiss□ng also str□□gt□en□ □ur immu□e system by exposing □□□to a variet□ of bac□eria□that ca□ help build immun□ty□百岁□好一言为定免费□□□□版□/h2>
□独与温暖的□替□2>
□荣使命□—一部展现中□军人崭新形象的□视剧□□>
□h2>□情回顾