恋をしている時の彼は別人のように見える

N3 恋 koi romantic love, passion N5 ている te iru be doing N5 彼 kare he N4 別 betsu different, separate, another N5 人 hito person, people N4 見える mieru be visible, seem, be able to see

N2 恋 ren / ko.u, koi, koi.shii romance, in love, yearn for N5 時 ji / toki, -doki time, hour, temps N3 彼 hi / kare, kano, ka.no he, that, the N4 別 betsu / waka.reru, wa.keru separate, branch off, diverge N5 人 jin, nin / hito, -ri, -to person, être humain, personne N5 見 ken / mi.ru, mi.eru, mi.seru see, hopes, chances

N3 〜ように見える you ni mieru Indicates visual appearance or observed impression, attaches to a verb, means looks like or seems to be N4 〜ようだ you da Indicates assumption based on evidence or impression, attaches to verb adjective or noun, means it seems that N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action 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 〜よ yo Sentence ending particle adding information to listener, emphasizes statement, expresses certainty or warning