You and your husband had an accident resulting in you losing your memory

When you were in a coma for several months, a tall man came with a flower "You're awake darling, I've been waiting for you for a long time"

You just keep quiet, you don't know who that man is "I'm your husband dear..." He smiled he knew it was you amnesia, because from the start he had already arranged everything

He gave you the flower as a sign of sorrow and happiness because can get rid of your husband forever