I'm Kind Of A Big Deal

Daisy was admiring her new shoes and she wanted Zeke to do the same.
Daisy: Hey, Zeke.   I can wear these big shoes now 'cuz I'm the big sister.
Zeke:  You're not that big, but we have to say you're big now 'cuz we have Eli.

Daisy:  (wistfully) Yeah.  I'm his big sister.