Rumor Has It by Jill Shalvis

Image linked from Goodreads

Okay, I know this is an ARC from NetGalley and we're not supposed to ding books since it's not the final copy, but there were three, three, spelling/grammar errors in the first thirty pages. Very distracting. Luckily, I got into the flow of the story and there either weren't any more or I missed them.
Kate is a stereotypical romance heroine. She's smart, so when she gets nervous she gets verbal diarrhea (in the form of scientific facts) or clumsy (as in literally trips over her own feet.)
Griffin has just come back from the war. Not by choice. An IED caused some major damage and he's no longer active. He's back in Sunshine, Idaho for his sister's wedding (Kate's BFF.) Nobody thingks that he'll be good for Kate, including Grif, but somehow, the attraction is just to strong to deny.

One favorite quote from page 151--
Some men brought flowers.
Griffin had brought her mace.
She loved that about him.

Loved the unexpected ending to the storyline about someone watching her. Also loved that Griffin (why spell it "Grif?" It looks like a dog bark and took me out of the story every time) got to work through a lot of his issues but that Kate grew a little as well. The epilogue was unneeded and a little annoying.

It's implied that they're getting their HEA, does it explicitly have to be stated that they're getting married?