be in each other's pockets

US /bi ɪn iːtʃ ˈʌðərz ˈpɑːkɪts/
UK /bi ɪn iːtʃ ˈʌðərz ˈpɑːkɪts/
"be in each other's pockets" picture
1.

in den Taschen des anderen stecken, zu eng beieinander sein

to be very close and spend a lot of time together, often to the point of being too dependent or involved in each other's lives

:
Those two sisters are always in each other's pockets; they do everything together.
Diese beiden Schwestern sind immer in den Taschen des anderen; sie machen alles zusammen.
It's good to be close, but they seem to be a bit too much in each other's pockets.
Es ist gut, eng befreundet zu sein, aber sie scheinen ein bisschen zu sehr in den Taschen des anderen zu stecken.