Usually of people, together, as a group, unit, or couple.
gruesome twosome
A pair of people who go together, such as two friends, siblings, a mar…
get the band back together
To reunite a group of people or other entities.
one big happy family
A group of people who get along well together.
bring together
To cause people to do something together; to bring about togetherness.
split up
Cease to be together, break apart from the group.
go their separate ways
Of two or more people, to cease travelling or spending time together; …