124+ Birthday Wishes for Your Younger Sister That Will Touch Her Heart


There’s no one else like
My sweet eldest brother
You’re funny and unique
Simply unlike any other!

Happy birthday from your 
Younger sister who loves 
You lots and lots!
Happy birthday, cousin!

You might not know this, but I’ve always
seen you as more of a younger sister
than a cousin.

It doesn’t even have anything to do with
age, it's simply the fact that you’re just
as annoying as a little sister!
Happy birthday big brother from your visibly younger, funnier, and more attractive sister!

Don’t worry, you also have some good attributes too - they're just perhaps a little less obvious!
Having a younger sibling like me is tough competition and while you may not have won the title of favorite child when we were growing up, you’ll always hold the prestigious position of fav sister to me!

Happy birthday to you!
Wow, another birthday already…
I know that you’re my big sister and all,
but you don’t have to make it so obvious!

I’m just kidding with you, of course!
You still look super young, sis!

I’m wishing you a wonderful birthday today.
When you close your eyes and blow out
the candles on your birthday cake today,
sis, I know you’ll be wishing for one thing
and one thing only: to be younger!

How do I know this? Because it’s what
we all wish for, of course!

Happy birthday, my dear sister!
I’m wishing the happiest of birthdays
to you today, my dear sister.

The special connection that we share is
something I simply couldn’t live without.
You’re the sweetest, kindest, and most
supportive sister I could ever wish for,
and I’m so grateful to have you in my life.

I truly am very blessed to be your
younger brother.
How is it possible that you can be younger than me, yet at the same time look so much older! I guess it’s just the result of having all that wisdom and maturity!

I’m wishing you a fabulous birthday this year, my dear little sister!
Happy birthday, my dear sister!

Don’t feel bad because I’ll always
be younger than you; if anything
you should feel bad that you’ll
always be older than me!

I’m sending you all my love and
best wishes to help you celebrate
your special day today.
Happy birthday to my dear sister who I’m actually quite fond of now!

She’s not nearly as bad as I used to think she was when we were younger!
Happy birthday to my sister from the same mister! You are the wisest, smartest, most influential person I know!

You’ve always been a role model to me, sis, ever since we were young! I hope your special day warms your heart the way you’ve always warmed mine!
As young as you were
And as old as you’ll be
Just remember that you’ll
Always be older than me!

Happy birthday from your
Beautiful younger sister!
Happy birthday to my young mom!

People often mistake us for sisters,
and who could blame them!

You’re so young-spirited and youthful-
looking that of course people would
never think you’re my mom at first glance!

I too love having a mom who is more like
a sister, as I can talk to you about anything
and everything!

Enjoy your special day! Love you, mom!
Happy birthday to my wonderful sister!

Elder siblings don’t always get along with their younger brothers and sisters, however, you must be the exception with me, sis!

You’ve nurtured me and always had time for me; you’re the best elder sis I could’ve ever hoped for!
Happy birthday to my little sis who is blossoming into a beautiful young woman!

I’m so proud of the person you’re becoming, my dear!

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