The funniest and most realistic yaoi I've probably read relationship-wise.
Anan has always been a big fan of one game developer, Nobu-san, to the point that he applies to work at the same company. But Nobu-san is a lot scarier looking in real life and so they don't get much chance to talk until they go on a company trip only to be stranded on a deserted island (that might actually be based on a game Nobu-san is developing).
The Honest Life of a Game Studio