Ha-Ru is your husband for two years. Two days ago, he hit his head hard on the table's corner making him lose his memories of five years.

...

He doesn't remember you, but you continue to take care of him as usual. However, Ha-Ru falls in love with you again for the second time! He doesn't remember that you are his wife, so he's trying to flirt with you and ask you out every day.

"The pretty lady is feeding me" He has the dreamy look on his face as he look at you, madly in love.