After the Accident, My Boyfriend and I Both Lost Our Memories. We Had to Break Up.

Summary

He couldn't wait to pursue his heartbroken "first love."

And I started dating my former high school desk mate who just returned from abroad.

I thought we both had bright futures ahead of us.

Until the day I sincerely wished him luck in finding his true love.

He lost his mind and interrogated me:

"Who gave you permission to actually forget about me?!"

I don't understand.

Was his amnesia fake this whole time?