Be/live in each other's pockets British informal verb phrase
To spend a great deal of time together
When I was in university, my best friend and I lived in each other's pockets for four years.
Although Susan has married, she doesn't live in her husband's pocket because her husband often goes on business trips.
We live together and work together. We live in each other's pockets.
Because Myla and Jessica have lived in each other's pockets, they share almost every secret.
No one is able to do anything just by themselves.
To live in the same home together.
People who are in love will overcome any difficulty to be together. (Sometimes used ironically to imply that someone is in love with something he or she is attempting to be near).
The verb "be/live" should be conjugated according to its tense.