How to say he didn't notice the change, but i did. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighそのその(sono) (n,n-suf) that/garden/orchard/park/plantation/place/location変化変化(henka) (n,vs) change/variation/alteration/mutation/transition/transformation/transfiguration/metamorphosis/variety/diversity/inflection/declension/conjugation/sidesteppingにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.気気(ki) (n) spirit/mind/heart/nature/disposition/motivation/intention/mood/feelings/atmosphere/essenceがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/andつかなかったno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/and、、(、) Japanese comma私私(watashi) (pn,adj-no) i/meはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh気気(ki) (n) spirit/mind/heart/nature/disposition/motivation/intention/mood/feelings/atmosphere/essenceがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/andついたno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb。。(。) Japanese period "."
