Cute sister quotes

These are images from our Happy Page on Facebook which currently has 2.5m fans. We’ve asked people around the world what makes them happy and illustrated over 7,000 submissions so far (and still going strong).

It's your sister's birthday! Break out all the cake and wine. Check out these great happy birthday sister quotes to help celebrate your sister!

Seeing you smile makes me smile too.

Your sister is more than family and more than a best friend. What better way to thank her for always being there than with these emotional sister quotes?

I have three sisters and I've always wanted a brother, so I was really interested in that notion.