观影资源
选择的困惑<□□2>□
谁才是真凶□
情感交流:《奔跑吧兄弟》成员间的□动
□p>□u□ kissing□is n□t jus□ a romantic gestu□e—i□ al□o □as scie□tific□ben□f□ts□ □hen w□ ki□s□ our brai□s release a□c□cktail □f che□icals□lik□ oxyto□i□, □opamin□, and serotonin,□□n□w□ as □□e □□ove hor□o□es." These chemi□a□s ca□ reduc□ stres□,□boost moo□, and create□fee□i□gs of attachmen□ and bondi□g. Kissi□g als□ s□re□gthens our imm□n□ syste□□by exposing us to a □□riety of bacte□ia that□can □elp b□il□ immun□t□.