My sister is my favourite weirdo.

My sister, my sunshine.

The best part of my childhood? My sister.

My sister is my favourite shopping partner.

Born sisters, chose to be best friends.

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

Sisters make everything better.

We are sisters. Nothing else needs to be said.

Big sister energy.

Two sisters, one shared brain cell.

A sister's love never fades.

Sisters are the best therapy.

Thank goodness for sisters.

Sisterhood is the best hood.

We're sisters. We share everything. Especially opinions.

Sister, confidante, co-conspirator.