Onesided-love?

"You would think that your first love who you would be always around notice you showing the loving affection you "had" for them but no"-?

"Wait dont leav-" -?

"Ready for our date?" ~ ?

"I will always love you" ~?

"Until death do us part" ~?

-Two assassin schools who never cross path with another suddenly need to work together.
- One-sided heartbreak could blossom into a new found love
- Can people really get over their dark past and bring true reality into the future

Can Satan and a demon hiding in form of an angel fall in love?