I would like my fiance and I to write our own vows, but when I brought it up to him he seemed nervous and said he wasn't comfortable saying "all that personal stuff" in front of all of our families and friends. He really is a sweet and loving guy, and I know he can write something good because he's done it before. How can I convince him to write something without making him nervous? Should we try to make it funny, write the same things, or what? Please help