Neville didn't agree with Hannah there, he didn't believe he was special, he just felt lucky, lucky to have her in his life. It may have been a one night stand that brought them together but Neville had never loved anyone as much as he loved the woman before him, well except maybe his daughter.
"How about I take over planning the reception? My wedding present to you?" Neville wanted to make the day as special as possible for them both, well mainly for Hannah.