While accidental pregnancy is my least favorite trope, at least the two MCs were cute together. I love that Ethan was in love with Lauren for so long even if they both didn't know or admitted it. 
I really liked how strong Ethan was and how excited he was about the baby.

I think my favorite character was Grams. She had such a spunk about her. She was super knowledgeable and could ascertain details about her granddaughters without their knowledge. I would love to see her (in one of the next books) get her ultimate happy ending