What should I say to my older brother on his 18th birthday?

I can’t really say just “happy birthday” as I do every year, as turning 18, I believe is a HUGE deal! Its a whole new part to his life! Hes no longer the age of a minor!

My main problem isn’t what to say to him in PERSON, but what I should write on my little movie clip I made for him. The movie clip contains many of his pictures of him growing up, and I mentioned how far he’s gone…

I want to write something that is memorable, and yet something not too serious, but I can’t think of anything.

Also, what are some good songs that I can put into the movie? That fit this whole concept…?