Was Koan redeemed because she realized for herself that her love was manipulative, or because Sailor Moon used the crystal and said words?

“This is the first and final gift I will ever give you.”

HOW DO YOU JUST “GIVE” A SPACE-TIME BOMB TO SOMEBODY

Episode 70: A Battle of the Flames of Love! 

If this does not end in a rendition of “Love is a Battlefield” I will be disappointed