This is book #5 in the Love & Luck series. This book can be read as a standalone novel. To avoid spoilers, and to understand the series, I recommend reading this series in order.
Josh has been talked into going to his ex's wedding. All of his friends and family is going to attend, so he is expected to. Then he sees Connor, and how much he has changed. The attraction is stronger, if that is even possible.
Connor knows he has no future with Josh, so he must keep his focus. When he suddenly has a child to care for, though, he wants to consult the best expert he knows. Then they fins out they have plenty in common. I give this a 5/5 Kitty's Paws Up!