But □iss□ng□is not just a roma□tic □esture—□t also □as□scientific benefi□s. When□□e kiss, our brain□ □□lea□□ □□□ocktail of chem□cals□like oxyto□i□, dopamine,□and seroto□in, kn□wn as□the "l□ve □o□□ones." □h□se chemicals can re□uce s□ress, boost □o□d, and □reate fe□lings □f attac□ment □n□ bo□ding. □issing also □trengthens our immune sys□em by □xposing □s to a□varie□y of bact□ri□ th□t can help bu□ld immunity.□/p>□
□现真正□自□
结语