The sixth book is Georgie's story. The runaway bride decides that her New Year's resolution will be to meet up with the three guys she left at the altar and explain her actions. She decides to tell them in order, but Nick is already close to her and they meet occasionally. Nick isn't sure how he feels about Georgie, although he admits there are lingering feelings there, and maybe there is on Georgie's part as well.
This one wasn't as interesting. Some clichéd moments where the hero saves the heroine. Lack of proper character development. Nothing bad, but nothing special either.