She is not running away.
She just took a step back.
She wanna prove that people only cared when their loved one is no longer with them.
She wanna prove that people only feel appreciated when they leave.
She took the risk.
She took a step back.
She kept silent.
She fake her presence.
She pretend like she don't care.
Poor little girl.
The one she hope would give attention to her actually already turned away.
He don't care.
He don't even feel that she's away
And the most critical part is
He didnt noticed that she loves him so much.
That he broke her heart.
And she will never come back.