AN: I wrote this in about ten minutes during Study at school. The song is Granger Danger from A Very Potter Musical and is sung by Ron and Draco when they realise they've fallen in love with Hermione. I thought it suited Jack/John/Ianto. Lyrics are edited to suit the story.

Jack didn't know what was happening to him. Ever since he'd gotten back from The Year That Never Was, there was something different about Ianto. Whenever he looked or thought about the Welshman he felt… strange. The attraction he had felt for him before had changed and was replaced with something else altogether. The feelings he had seemed to have increased ten-fold and a treacherous part of his brain made a sly suggestion as to what his problem was.

Here I am face to face
with a situation
I never thought I'd ever see
Strange how a suit can take a cute
And make him nothing less than beautiful to me

It seems like my eyes have been transfigured
Something deep inside has changed
They've been open wide, but hold that trigger
This could mean... danger

I'm falling in love, falling in love, falling in love
I could be falling in love, falling in love, falling in love
with Ianto Jones

John Hart was sitting in a bar slugging back vodka and considering his failed mission. It had been amusing to see his old partner again. However someone else kept wandering into his thoughts. The young cute guy in the suit. What was his name? Ianto Jones? Why was this guy causing all these feelings inside John? Sure he was cute but so what?

WHAT? What the hell is this?
You expect me to sing about him?
I don't care about him
It's just a random guy
Draco, wake up
I'm mistaken

He is the HOTTEST guy I've ever seen
Now because he's like a guy I've never seen
Don't know why I'd ever be so mean
This could mean... danger

I'm falling in love, falling in love, falling in love
I could be falling in love, falling in love, falling in love
with Ianto Jones

Jack looked out of his office window and watched as Ianto went about his work. Joking with Tosh and hurling some insults back at Owen. If what he was feeling what he thought he was feeling then he was hardly going to say anything. Besides if he did admit how he felt. Ianto would probably laugh it off as a joke.

John was beginning to feel a queasy feeling in his stomach. Probably just some bad liquor. Except there's no such thing… and there was now a certain tightness in his trousers….

I wanna let her know
I feel so queasy
But i can't let it show
He'd laugh 'Poor Harkness'
C'mon Jack, John
You gotta let it go, you gotta let it go

He- is the hottest guy I've ever seen
Now- because he's like a guy I've never seen
Don't know why I'd ever be so mean
This could mean DANGER!

It seems like my eyes have been transfigured
Something deep inside has changed
They've been open wide, but hold that trigger
This could mean... DANGER!

Jack and John were in serious danger. They were falling in love. Falling in love with Ianto Jones.

I'm falling in love, falling in love, falling in love
I could be falling in love, falling in love, falling in love
With Ianto Jones (x3)
DANGER!