For that bit near the end I have to say: GO LIAM, GO LIAM, GO LIAM!
As for the rest of the story, I loved the connection between Liam and Jon. It was instantaneous and I knew that something good was going to happen between them. We didn't even have to wait that long for it to happen, within the first 10% or so. I had goose-bumps!
I think that Jon was a little blind to Liam's behaviour. From before the half way point I could tell that something was happening in his life and it didn't take too much thinking about to figure it out.
That showdown at the end was really good though, hence my little cheer at the top. I'm so proud of Liam!
One thing that made me mark it down a little was the amount of sex in the book. Don't get me wrong, I love them together as a couple and some of the sweeter moments between them happened in bed but I can only read so many sex scenes before I get a little bored...
Other than that I really liked it!