Sisters are watching a tribute video for their mum when they suddenly start shouting 'no, no, no'

BFFs for life... 16 reasons having a sister is the BEST ever

You’ll BAWL when you find out why this mum does NOT want to dilute the love between her daughters

Two sisters cut into their cupcakes... and one of them starts bawling when she looks inside

Couple granted permission to adopt twins... but receive a phone call that changes everything

Sisters get really annoyed when their mum tries to get them to say a particular word

Young girl totally shuts down her sister's bullies with one letter

Two sisters adopted these SIX kids on National Adoption Day

This video of two girls dancing PERFECTLY sums up sisterhood