A Walk To Remember (2002)

Continuity mistake: When Landon goes to visit Clay in the rehab center, as he's walking in it's a bright sunny day. But once he enters the room, the weather through the window is dark and dreary. (00:35:05)

Jamie: OK, so you don't care about classes or graduating, but you like school because you're popular and you'll never be on top again.
Landon: That's thoroughly predictable.
Jamie: Your act only works on an audience.

Trivia: The "Walk to Remember" is not a walk with both Landon and Jamie. It is Jamie's walk down the aisle. Some people think it is the walk down the pier when he says he loves her and some think it's their first walk up to the school past all of Landon's friends a scene or two later. This is not only stated explicitly in the book but it is also meant to be clear at the end when Landon goes to see Jamie's father and his "thoughts" are something like "...but the vision of Jamie walking towards me will be with me forever." On the DVD commentaries they discussed how they added that because people didn't know why it was called A Walk to Remember or just which walk was supposed to be so memorable. In the book Jamie is much more ill and can barely make it down the aisle, but "it was in every way, a walk to remember."

Question: Why did no-one stand up for Jamie as she is walking down the aisle of her wedding?