swallow, gulp down / (figuratively) digest, understand

physical tension, strain / mental strain, nervousness / tension in a relationship / the contracted state of a muscle

be physically tense / be mentally tense, be nervous / for a relationship to suffer tension / for a muscle to contract

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

椿, 山茶, 海石榴: the Japanese camellia, Camellia japonica

a female given name / 椿, 山茶: a surname / 椿, 山茶: a female given name / 椿: a place name

津波木, 津葉木, 鍔木, 椿木: a surname / 乙姫, 月羽希, 椿希, 椿樹, 椿生: a female given name / 椿姫, 椿有, 翼希, 翼樹, 翼姫: a female given name / 翼生: a male given name

唾: saliva, spit