Happy birthday to my funny and intelligent little sister! You’re so witty and you never fail to make me laugh - you’ve clearly learned from the best, sis!
I hope your special day is full of wonderful moments and lovely surprises!
Happy birthday from one wise elder sister to her younger and more beautiful baby sister!
I was trying to think of something funny or witty for your birthday message this year, but all I could think of was silly jokes and cliche anecdotes. I guess you got the gift of being both the younger one and the funny one, sis!
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.