"It's been fun."
"Don't come back."
Chell can see a wheat field in front of her. She looks to the left. All she can see is...a desert? No...not a desert. A wasteland.
Something clearly happened here.
She looks the opposite direction. A sign. It appears to be a town sign. Oasis.
Chell walks down the dirt road.
I need water...
Ever since the "incident" Chell hadn't spoken. Chell had promised herself she would stop speaking to her until she apologized.
And then...
she was gone...
Chell regretted a lot of things.
Letting go of Wheatley.
Refusing to say goodbye to her mother.
Throwing the companion cube into the furnace.
One thing she didn't regret, was not speaking.
Until now.
When she needed to most.