He could n't believe i was alive , until i walked up to him and i told him , " now what ? yes i m dead , so you ca n't get rid of me , how is everyone seeing me ?

Question: What may have happened after the boy saw their dead friend ?
Answer: He may have hugged them .He may have no recollection of who they are .He may pretend not to notice them .He may have walked right through them .