This is written from Severus Snape's point of view about when Lily and James got together and he saw it all

This is written from Severus Snape's point of view about when Lily and James got together and he saw it all.

It was only a kiss

I'm coming out of my room
And I've been doing just fine
But now I'm gonna be down
Because I wanted more
It started out with a kiss
How did it end up like this?
It was only a kiss, it was only a kiss
Now I'm falling asleep
And she's calling a cab
While he's playing a joke
And she's looking real fab
Now they're going to bed
And my stomach is sick
And it's all in my head
But she's touching his chest
Now, he takes off her dress
Now, letting me go

And I can't not look - but it's killing me
I'm losing control
Jealousy, my heart will be the end of me,
Swimming through sick lullabies

Choking on your alibis
But it's just the price I pay
The Dark Lord is calling me
My stomach's been turned to mince
'Cause I'm the Half-Blood Prince

I'm coming out of my room
And I've been doing just fine
But now I'm gonna be down
Because I wanted more
It started out with a kiss
How did it end up like this?
It was only a kiss, it was only a kiss
Now I'm falling asleep
And she's calling a cab
While he's playing a joke
And she's looking real fab
Now they're going to bed
And my stomach is sick
And it's all in my head
But she's touching his chest
Now, he takes off her dress
Now, letting me go

And I can't not look - but it's killing me
I'm losing control
Jealousy, my heart will be the end of me,
Swimming through sick lullabies

Choking on your alibis
But it's just the price I pay
The Dark Lord is calling me
My stomach's been turned to mince
'Cause I'm the Half-Blood Prince

I love her…

But he loves her…

And I love her…

I love her…