What do artists use foreshadowing and overlapping for in art ?

I'm writing a teen romance novel. this novel is different the characters fall in love with you as you read the story. you suddenly have a special connection with your crush and a devastating accident has changed your life. do you have a is it? is this connected to the accident you recently had? does your 'boyfriend' really love you? so many questions yet to be answered. rewrite the summery so that it will catch people's eye. what would be some great titles? what do you think will happen in the story i'm writing? what questions catch your eye?