Save the Date by Annabeth Albert & Wendy Qualls

I LOVED this novella. I was hooked right from the start. The interaction between Randall and Hunter was ADORABLE! But though it started somewhat stereotypical - The clueless insecure virgin Astrophysicist with the big bad experienced army guy, it changed when these two actually got to know each other and not just between the sheets and learned to appreciate that though the attraction is over the roof (!) There's MUCH more to them than just that.

Randall Young wasn't having the best of time in his sister's Autumn bachelorette pub crawl until he was "dumped" by the girls while his dream guy was offering him to "watch a movie together". He was okay not even knowing the "Army guy"'s name as the night was HOT and exactly what he wanted. But things got complicated the day after when he realized the guy he slept with - Hunter - is Beau's best friend and the man of honor. Beau being his sister's soon to be husband.. Oops..