be/live in each other's pockets

: to be alive : have the life of an animal or plant

: to continue alive

: to maintain oneself : subsist

: having life : living

: existing in fact or reality : actual

: exerting force or containing energy: such as

: at the actual time of occurrence : during, from, or at a live production

: being one of two or more distinct individuals having a similar relation and often constituting an aggregate

: each one

: to or for each : apiece

: being the one (as of two or more) remaining or not included

: being the one or ones distinct from that or those first mentioned or implied

: second

: one that remains of two or more

: a thing opposite to or excluded by something else

: a different or additional one

: one of two that remains

: each preceding one

: a different or additional one

: otherwise

: to treat or consider (a person or a group of people) as alien to oneself or one's group (as because of different racial, sexual, or cultural characteristics)

: a small bag carried by a person : purse

: a small bag that is sewed or inserted in a garment so that it is open at the top or side

: supply of money : means

: to put or enclose in or as if in one's pocket

: to appropriate to one's own use : steal

: to refuse assent to (a bill) by a pocket veto

: small enough to be carried in the pocket

: small, miniature

: of or relating to money