Don't ruin my day

Uh oh
There she goes again
Flirting with my friends
She's not gonna ruin my day
I know
I shouldn't really care
What's going on over there
She's not gonna ruin my day

I've got something to say to you
I don't care now if I do cos
You're not gonna ruin my day

Yeah, yeah, yeah
Life's unfair so
Shut up, put up and on you go

Uh oh
There he goes again
Fighting with my friends
He's not gonna ruin my day
I know
I shouldn't really care
What's going on over there
He's not gonna ruin my day