I can't always see it when you text me naughty pictures of yourself to my phone, but I know there is a twinkle in your eyes.  I see it when I walk through the door after work. That same twinkle gets brighter when I kiss your lips.  I see it when you look up at me with my cock in your mouth.  I definitely see that twinkle radiate when we fuck all night long.  But the twinkle in your eyes is biggest and brightest when we make love and we cum together and we finish by saying  I Love You.