There's a lot about this book that I shouldn't have liked. It's really long for a novel so thin on plot. Tim is, for all intents and purposes, a virgin heroine, a character archetype I really dislike. The book makes strange leaps in logic sometimes—at the beginning, everyone knows Tim is gay but Tim, and the evidence for this seems to be... his collection of Johnny Depp movies?
Ultimately, though, Tim is a really likable character. He's a Doogie Hauser type, in that he's a full-fledged doctor at 26 and one of those characters that everyone says is a genius. I don't know if this is actually true—Tim may be a good doctor, but we never see him with patients. Tim is incredibly naive, almost unbelievably so. I gave him a pass because he's got some serious residual childhood issues, but I still find it hard to believe that he's hardly ever thought about sex (he's had a long string of girlfriends but is still a virgin) and that it doesn't occur to him that he might be gay until his friend Rick is all, "Dude, you're gay."
I did like that when Tim decided he was probably at the very least not completely straight that he started researching. His methods are very scientific: he spends some time Googling gay culture then goes to the gym to determine which bodies he's more often attracted to.
Con is also a very likable character, patient to an almost unrealistic degree, but admirable in that way, also. Tim freaks out about sex, so Con tells him they don't have to have to do it anymore. (Although at this point, they hadn't done much more than dry hump on the couch. Not really "sex," though the author doesn't seem to know this, and more to the point, Tim refers to it once as "intercourse" in a medical context... but, dude, if your pants are still on, it's definitely not intercourse. I don't know why this irritated me as much as it did.)
What this book does do exceptionally well is build the relationship "by degrees." It moves slowly, but it has to, because Tim has so many issues to work through. I also just read a bunch of historicals where the plot hinged on a Big Misunderstanding, so it was nice to read a book where the two main characters actually communicated with each other and worked through their problems.
That said, I have 2 other bits of criticism. 1) Tim? Pretty much a woman with a penis. He seems to experience orgasm in a very womanly way. (I can't explain it better. I, obviously, have no idea what a male orgasm feels like, but I've never seen it described the way it is in this novel, which is basically how a woman experiences an orgasm.) More to the point, apparently crying after orgasm is actually fairly common, but the whole second half of the book is basically based on the fact that one Mighty Orgasm destroys all of Tim's defenses and he completely falls apart. Tim had a crisis coming, you could see it building, but a bad day of work could have set him off, not this one orgasm. 2) Wherefore Rick and Jay? I understand Rick's presence as Tim's older brother adviser type, but I don't get why he's a POV character. I understand Jay even less, as Jay's purpose seems to be to... be amused at Tim's coming unglued and then briefly lusting after Con? There's sexual tension between the two characters, certainly, but they never reference it in their own inner monologues. Con, actually, is the only one who ever even comments on it. And I don't know that it's ever even established that Rick is gay. Either way, none of that goes anywhere at all. Is there a sequel?
But still I devoured this book. Worth it for Con's grandparents, his grandfather in particular, who is hilarious. I was sort of hoping it would be revealed in the end that they had a kinky threesome thing going with Tranny Ed, but alas. (Still, Ed moved with them to CA, which is suspicious.)