彼にとって彼女は唯一の理解者だったんだよね

N5 彼 kare he N1 とって totte handle, grip, knob N5 彼女 kanojo she N3 唯一 yuiitsu only, sole, unique N3 理解 rikai understanding, comprehension N3 者 mono person, someone, individual

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N1 唯 yui, i / tada solely, only, merely N5 一 ichi, itsu / hito-, hito.tsu one, one radical (no.1), un N4 理 ri / kotowari logic, arrangement, reason N3 解 kai, ge / to.ku, to.kasu, to.keru, hodo.ku, hodo.keru, waka.ru, sato.ru unravel, notes, key N4 者 sha / mono someone, person, personne

N4 〜にとって ni totte Indicates viewpoint, evaluation, or importance for someone, attaches to a noun, means for or from the viewpoint of N5 〜よ yo Sentence ending particle adding information to listener, emphasizes statement, expresses certainty or warning N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information N5 〜ね ne Sentence ending particle seeking agreement, softens statement, similar to right or isnt it