But ki□sin□ is not j□st a □oman□ic gesture□□□ also has□s□ientific □enefits. When we kis□, □ur brai□s relea□e a cocktail of che□□cals l□ke o□yt□□in,□dopa□i□e, and□s□r□tonin, known as th□□"lo□e hormone□□" Thes□□□hem□cals □□n □edu□e □tress, □oost mood, an□ cre□te feelings of□att□c□me□t□and bonding. Kissi□g also s□rengt□ens our □□mu□e s□st□□ by exposi□g us to a variet□ of□□ac□□ria□that can □elp build □m□unity.历□与现实的交织
人物刻画□/□2>
证据分□