Happy birthday from your better-looking and totally awesome younger sibling!
It can’t have been easy growing up with me, especially as I would get away with anything! Don’t feel bad though, sis, the younger sibling is always the favorite of the family!
We might have been each other’s biggest enemies at times as kids but as we’ve grown up, I’ve learnt to tolerate you much better! Happy birthday to you, sis!
I can’t be there with you in person today to sing happy birthday and watch you blow out the candles on your cake, but I’m thinking of you on your special day and I’m there with you in spirit.
Getting older isn’t all doom and gloom! For example, with each birthday that passes by you’re getting ever-closer to becoming a senior citizen and enjoying all of the old person perks that come with it!