I love you with all my soul is an English equivalent of 'Ti amo con tutta la mia anima'. The phrase in Italian is pronounced 'tee AH-moh kohn TOOT-tah lah MEE-ah AH-nee-mah'.In the word by word...
I love you, I love you is an English equivalent of 'Ti amo, ti amo'. The personal pronoun 'ti' means 'you'. The verb 'amo' means '[I] am loving, do love, love'. Together, they're pronounced 'tee...