The Guernsey Literary and Potato Peel Pie Society

I finished my book yesterday, so now I feel a little lost. I just can't get over how good it was! I was confining myself to reading on the metro, so that I wouldn't finish it too fast, but then yesterday I was waiting for Jon, and I really wanted to know what happened next, so I went ahead and finished. Do you ever get the feeling like you are so excited to pick a book back up and read straight through to the end, but at the same time you want it to last forever and ever?