Don't own. I'm taking requests to inspire myself, so if you've a pairing that you like that isn't here and doesn't involve the Sins, then post it. I'll eventually get out Brosche/Ross, a Royai, and one or two Elricest, even though it's not my OTP. Here's the next one, I'm kind of iffy towards it. More on the way!
N is for Noise
Normally, after a particularly boring mission that had no relation to his research efforts, Ed would return to Central in a rage. The ground would shake, heads (and eyes) would roll, and a long rant of obscenities could be heard coming from the Colonel's office, always directed to the said individual.
Of course, the entire office knew something was going on between the Colonel and Fullmetal. They weren't sure, but they thought it dealt with pent up sexual tension.
Where did they find the evidence for that inference?
The Colonel had sent Ed on one of those "missions" that was a month long, but when he returned, the usual racket was never heard.
In fact, the only noise that could be heard was the repeating of the words "I missed you" and someone's face getting attacked by kisses.