□h2>反转人生:挑战传统剧情模式,突□创新带来震撼
<□>But □issing is not□just a romantic gesture—it also has □cientifi□ bene□its. When □□ □iss, o□r b□ains release a cocktail of□□hem□cals □ike□oxy□ocin, dopamin□,□□□d□serot□nin, kn□wn as the "l□v□ hor□ones□□□Th□□e ch□micals can red□c□ stres□□ boos□ mood, and create feel□ngs of attachm□n□ □nd□bondi□g. Ki□s□ng also st□engthens□ou□ immun□ syst□m by ex□os□ng□□s to a va□□ety of bact□ria th□t can help □uild□immu□□ty.