Everleigh and Archer are my favorite couple...and probably overall characters...of the series! I knew going in, after reading the previous books, that Everleigh was loud, naughty, funny and giving. She's a firecracker and Archer has better watch his back. Fresh out of prison after taking the fall for a loved one, Archer needs a fresh start and a place to stay. Coming to work for friend Tyler, and living with his off-limits sister, Everleigh, might not be his wisest move at first, but it quickly becomes the best idea ever. While agreeing to be only friends and roommates, their chemistry lights up every page. Their slow burn relationship...because you know it will ignite at some point...was filled with understanding, laughter and fun. And the mystery and danger surrounding them was wonderfully written. At times, even I was unsure of what was going on (but I picked up on it along the way). The pacing of Only Mine was great, and at times I forgot it was previously released as a duet. It was more cohesive than the earlier books, imho, which made the story flow smoother for this reader. I enjoyed the cast of secondary characters coming back and being intertwined again, but the addition of Everleigh's friend and co-worker, Lexi, brought a new and hilarious vibe to the store. I cannot say enough about this pairing and this book. Only Mine gets 5 big stars from me.