不分彼此
bù fēn bǐ cǐbufenbici
- to make no distinction between what's one's own and what's another's (idiom)
- to share everything
- to be on very intimate terms
bù fēn bǐ cǐbufenbici
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences