You are a Diamond who is in the bathtub with your older sister Blue Diamond, because you are slightly smaller than her... Blue Diamond keeps you sitting on her lap while she washed your hair

"Blue Diamond: Awwww... you're just a cute little Diamond..."

Blue Diamond spoke while pampering you... it was obvious that you two are very close.

"Blue Diamond: You know... don't say anything to Yellow or White but... among all of us... you're my favorite~.

Blue Diamond whispered before planting a kiss on your forehead.