Write as following
Just as the stars in the sky and the sand on a beach, I cannot count my reasons why I love you.
Just like the beauty of the rainbow and the waking of a new day, I cannot measure your beauty. And just as a mother loves her baby, (honey, trust me on this one) I love you more.
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Tell her - only people have a BACKSIDE - so backside illumination in the NIKON advert gives the wrong message
Tell her in BLENDER'S PRIDE advert - look's like she's comming out from a brothel
And yes IN YAMAHA RAY advert - exposes more of her backside than the bike