This was a lovely book, with some big emotions without feeling overwhelming. I love reading books where the MCs become partners in life without even realizing it. Also, this book has a trope I generally don't enjoy, age gap: it's still not my thing, but I really appreciated the way the MCs did worry about their age difference, and it was an important part of their story.
The only problem with this story is that because the MCs go from basically strangers to raising a kid together, there's a lot of telling instead of showing because of time jumps. But other than that it was a great read.