Having you nearby is a great comfort to me as you have always been there for me whenever I’ve needed anything. You truly are a very special neighbor indeed.
I hope you know that I’m always here for you, too. Happy birthday, my friend.
I have to say, I hope you never move house. Not because you’re the greatest neighbor in the world, just that I could quite easily end up with someone even worse than you living next door!
I’m just kidding with you, happy birthday to you today!
You’re not just someone who lives next door; you’re a true friend and someone I can always depend upon. I’m wishing you the most enjoyable birthday today.