You have a sister who will always be just two years and two weeks older then you. And she already loves you. I can tell by the way she says "Alo Baby Brooke!" every time she greats you in the morning and evening. She follows this up with alo alo alo while shaking her face back and forth just above yours. She'll also caringly come and tell me if you're crying. And she'll point towards you eagerly needing me to come and help you.
You simply couldn't be more loved then you are. It's as simple as that.