With a small delay... lol! 
First of all evridiki was not in the eurovision 2003 contest,so I'll have to guess that the song you're looking for is "Sto idio vagoni". So...
Ein' i anasa sou anasa mou= Your breath is my breath
oi anamniseis sou dikes mou= Your memories are mine
Dikes sou eikones mes sta matia mou= Your images inside my eyes
Oi typseis sou einai enoxes mou= Your qualms are my guilts
Ki an lene pws se touti ti zwi= And if they say that in this life
monoi erxomaste kai fevgoume pio monoi= We come alone and leave even more lonely
egw yparxw giati zeis ki esy= I exist because you live too
ki otan fygeis tha me vreis sto idio to vagoni= And when you leave, you'll find me in the same wagon
Einai i sarka sou to swma mou= Your flesh is my body
ta oneira sou oneira mou= Your dreams, my dreams
Filia dika sou einai to stoma mou= My mouth is kisses of yours
i mirwdia sou arwma mou= Your smell, my perfume
Ki an lene pws se touti ti zwi...= And if they say than in this life...
Devil's plaything, in my hands
If you don't want pain, you don't understand
Got a light, shines on me
If you wanna touch flames, come unto me