I usally say "thank you". And then hug him/her. And of course I never forget to wish them a happy birthday on their birthday!! ;) Hope I helped!
Thank you , wish you too have the best for your upcoming life.
When someone gives you a birthday wish, it is fine to give a simple thank you as a reply.
Happy Birthday and I wish you luck
Happy birthday Dear
No beacuse then she wont wish you a happy birthday.......
A happy birthday, I hope you have.
Happy birthday
Thank you
you say: Happy Birthday (insert name)
Of course! Happy Birthday tomorrow!
I think "I wish you a very happy birthday" sounds better, but I think that works too.