导演:大卫·曼德尔
□□h2>拍摄制作过程□ut kissin□ is n□□□just a r□mantic g□□ture—□t also has scientific benefits. W□en w□ ki□s□ our brains rele□se □□cocktail of□chemical□□□ike oxytoc□n, d□pamine, a□d seroto□in, known as t□e "□o□e□hormo□e□." These che□icals can□reduce str□ss, boost mood, and create □eelings□o□ atta□hm□nt and bonding.□Ki□sing □lso s□□en□thens our □mmune sys□em □y ex□osi□g □s □o a vari□ty of bacteri□ □hat□□□n help□build □mmuni□y.