This is the kind of easy romance that puts a smile on your face. Friends Eliot and Jen make a New Years resolution to try a new thing every month for the next year to get themselves out of the lonely rut their lives have become. Task number one has them joining a gym where Eliot meets obnoxious jerk Matt.
As soon as I saw this was an enemies-to-lovers story I just hunkered down and enjoyed the ride. It's my favourite trope. Apart from the lovely slow-burn romance, there is a great ensemble cast of friends, plenty of humour and a lovely HEA. It's a quick read and I get the feeling it might have started life as a Merthur fic but all the romantics out there should enjoy this one.