A sweet story of two men who hit it off as a one-night stand, but thinking about making it more than that is nearly impossible (view spoiler)[since Trevor's kidney's are failing (hide spoiler)]. 
 Marcus knows he won't be able to convince Trevor to give them a chance unless Trevor has something more tangible than a "not likely" chance for a future, (view spoiler)[so he sets out to find a compatible organ donor for Trevor, (hide spoiler)] which is easier said than done. It smacked a touch too much of "white knight" for me, but it did certainly qualify for the "grand, romantic gesture" award. 
 While I liked the story, it didn't quite connect with me as Marcus worked toward that HEA. It felt... too HEA. (Is that possible?) 
 3.5 stars, rounded down.