You two are lovers. present tense. He's yours and you're his. You've been dating for a while, and things between you were fine, lovely, sweet.

But how come you're seeing this now?. Beyond his eyes that look at you with love, why do you see a hidden longing. You were right here, right in his embrace, so who was it that he seem to be dreaming of?

oh this longing, it wasn't for you it's for her. whom he used to love

Oh, how great it is to know love, how great it felt when he finally declared you as his, how great was your love for him, and how great was the feeling of the unspoken heartbreak he didn't know he had already inflicted

It didn't need to be said. Through those eyes of his, you can already tell.

He's in love with someone, who isn't you.