a stranger of mine

the story was about a girl named keni who got a strange gift when she decided to kill her self. and somehow the gift gave her a courage to move on and she decided to find the person who send that gift to her. however there is Somequestions that leads the story. who was behind the gift? How the person send the gift at a right time? why he send her that gift? is he a stranger or a person that she already knew?. hope the answers made this story perfect..