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But □issing□□s not just a romantic □es□ure—i□ also ha□ s□ientific b□nefits. When we kiss, our □rains releas□□a cock□ail□of c□emica□s like oxyt□ci□, dopamine, an□ ser□□onin□ known □□ □h□ "lo□e□ho□mones." The□e chemica□s□c□n re□uce □tress, boost□m□od, and create feeli□gs of □ttachmen□□and b□nding□□Kis□ing also□strengthens our □mmune system□by exp□sing us to a vari□ty of ba□teria tha□ can hel□ build□immunit□□<□p>□时光□转:岁月静好,爱依旧如初
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