□# □觉与□觉的双重享受
But kis□ing□is no□ just a□romant□c ges□ure—it als□ h□s s□ient□fic b□nefit□□□□□en we□□iss, our □rains release a□cocktail of chem□cals l□ke o□□□oc□□, □□pam□ne, □□d seroto□□n, known □s□th□ □□ove ho□mones." □h□□□ chemicals□can reduce□s□res□, b□ost mood, and create□feel□ngs o□ □tta□hment and bonding. □issing □lso s□ren□□h□n□ our immu□e system by e□□os□ng us t□ a □ariety of bacter□a t□at ca□ help□build immunity.