It was interesting to read Caleb's point of view. To see how much he loves Olivia despite the lies and things was sweet. It is interesting to read how many times he almost goes back to Olivia and the things he's done that Olivia doesn't know. 
 I rejoiced when he officially left Leah. I was glad to find out what he gave Olivia for her birthday. 
 It took two marriages and lots of trying for them to finally get together.