close friend, bosom buddy / crony, chum

理科: science / 梨花: pear blossoms / 李花: plum blossoms / 梨果: pome

梨花, 里佳, 里香, 理香, 利佳, 利加, 利可, 利嘉: a female given name / 利夏, 利果, 利架, 利花, 利華, 利賀, 利圭, 利香: a female given name / 吏伽, 吏佳, 吏加, 吏花, 吏香, 李佳, 李加, 李歌: a female given name

李々果: a female given name / 梨々香: a female given name / 理々花: a female given name / 璃々華: a female given name / 凛々香: a female given name

pear blossom

pome

plum blossom

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness