不分彼此 (bat1 fan1 bei2 ci2) — make no distinction between what's one's own and what's another's; share everything; be on very intimate terms in Cantonese
batˉ¹不fanˉ¹分beiˊ²彼ciˊ²此Mandarin Pinyin: bu4 fen1 bi3 ci3
Meaning of 不分彼此
nounmake no distinction between what's one's own and what's another's; share everything; be on very intimate terms