Not sure why this is the title, it's not an explosive read.

The Firecracker and the Rocket - Jackie Nacht
Maybe 3* if you are just looking for a short, light, no muss no fuss read.
Vin is crushing on Casey, so he goes into the restaurant he's a server at for months, always with a different person. 
Casey likes Vin, but seeing him with a different guy every Friday has just convinced Casey that Vin's a player.
Well, he's not, they get over it and get it on. 
The end.