Happy 15th birthday to you! What a fabulous age to be; you’re really coming into your own, I must say!...
Happy 15th birthday to you, lad! I hope that this special birthday brings an immense amount of happiness into...
I hope that your 15th birthday brings you the very best experiences life has to offer filled with nothing but...
I hope you have a blast on your 15th birthday today, my dear! Don’t waste a single moment of this awesome...