My sister is my favourite person to fight with.
See it on a post
This is how it looks under your photo. Copy it, post it, enjoy the likes.
More sister captions
See allMatching outfits because we can.
Sisters in style.
My sister is my favourite weirdo.
Sisters: the original squad.
Borrowed her sweater, never gave it back.
Sister duo, unmatched energy.
A sister is a friend for life.
Same laugh, same bad jokes.
Sister, confidante, co-conspirator.
Sister bond: unbreakable.
Sisters: built-in best friends.
Always looking out for my little sister.
Happy birthday, sis! You're my favourite sibling. Don't tell the others.
Sibling revelry.
Sisters share everything. Except the last cookie.