
Change back into
Physical Transformation
Used when someone changes their clothing or appearance back to what it was before.
He changed back into his uniform after the costume party.
Restoring Originals
Applies to objects or situations being returned to their original condition or setup.
The room was changed back into an office from the temporary classroom.
Non-literal Use
Sometimes used metaphorically to describe reverting to a previous behavior or state of mind.
She changed back into her old cheerful self once she moved back home.