Difference between Shut Up and Each Other

SHUT UP vs EACH OTHER: ADJECTIVE

I don't believe it!, no way!
Of a person, to stop talking or (of a person or thing) making noise.
To put (an object) in a secure enclosed place.
To enclose (a person, animal or thing) in a room or other place so that it cannot leave.
To terminate (a business).
To close (a building) so that no one can enter.
Place in a place where something cannot be removed or someone cannot escape
Cause to be quiet or not talk
Refuse to talk or stop talking; fall silent

To one another; one to the other; signifies that a verb applies to two or more entities both as subjects and as direct objects:
Each the other. Used to indicate that a relationship or an action is reciprocal among the members of the set referred to by the antecedent.

Button up, Belt up, Dummy up, Lock away, Hush up, Still, Lock, Hush, Silence, Quieten, Put away, Close up, Lock in, Lock up, Be quiet

Cooperate, Between, Like, Another, Yes, Interaction, Communicate, Know, Close, Complement, Mutual, Complementary, Meet, Together, Either

Confined, Lock away, Hush up, Dummy up, Clam up, Button up, Belt up, Still, Lock, Hush, Silence, Quieten, Close up, Lock in, Lock up

Between, Antagonistic, Yes, Like, Another, Interaction, Communicate, Know, Close, Complement, Mutual, Complementary, Together, Meet, Either

They must either put up or shut up.
His favorite sayings, back up, drop it, shut up.
Russia tells BRD, US, put up or shut up.
You told me to put up or shut up.
She shelf boston put up or shut up reficar.
The three marks of a good preachers are these: He stands up, speaks up, and knows when to shut up!
Saudi Arabia is a totalitarian state where my daughters are locked up, wrapped up and shut up.
Shut up, shut up, and take everything, disembodied code voice, take everything!
Poor women in psychological research: Shut up and shut out.
Shut up, dammit, all of you just shut UP!

After that, Emmet and Lucy reconciled each other for what they have done, declaring to each other being Special Best Friends forever.
Although their lives came close to each other, they never actually connected, like two ships sailing past each other in the dark.
They are really distinct from each other by reason of the relations which place them in correspondence to each other.
We get to know each other, becomes open from each other and even had deep conversation for weeks already.
Each interrogates the other; they deflect and reflect each other.
You get to know each other through promoting each other.
Both individuals know each other already and mutually decide to spend the whole life with each other.
So we began talking and messaging each other, comforting each other.
Maybe they will develop stronger animosities against each other and continue to fight each other.
So encourage each other and build each other up just as you are already doing.