My sister, my mirror, my opposite.

Borrowed her sweater, never gave it back.

Happy Sister's Day to my forever friend.

We might not always agree, but we always have each other.

Sisters by blood, friends by heart.

Sisters share everything. Except the last cookie.

Double trouble.

Big sister, bigger heart.

Same laugh, same bad jokes.

Sister, protector, best friend.

Sisterhood is the best hood.

My sister is my favourite person to fight with.

Sisters are the best therapy.

Life's better with a sister.

Sisters make life sweeter.

Sisters make the best memories.