My fiance's father passed away a long time ago but he still has a rough time with it. He is worried he is going to have a hard time at our wedding so I would like to do something special for him such as maybe make something he can keep with him to let him know his father is with him. Any suggestions or ideas. I don't really want to do a candle lighting or display a picture I would rather it be something more personal that he can carry with him in his pocket or something.