□h2>道德冲突<□h2>
□h2>兄弟□深,胜似□足
<□2>影响□反思
<□>But□ki□s□ng is no□ just a□romantic□gestu□e—it also has scie□tific □□nefits. When w□□kiss, ou□ brains□rel□ase □□□ock□ail □f chemicals like oxyto□in, dopamin□,□an□□ser□tonin,□known □s the "l□ve hormone□□" These chem□c□ls □an reduce st□ess, boost mood, and □reate fee□ings □f at□achment and bon□ing. □i□si□g also□strength□ns our immune system □y□exp□si□g □s□t□ a variety of bact□ria th□□ can h□lp build immunit□.