If you do not have Sinhala Unicode installed, you may see squares or whatever your web browser is supposed to show in place of unrecognized unicode characters. What these characters say is pronounced aayubowan IPA:[aːjubɔwan], which means 'may you live long!', the traditional greeting of the people of Sri Lanka, where I originate from.
I don't know how you ended up looking at this web page, but if you were looking for any information about Sri Lanka or Galle, I'd be glad to help. Or else, if you'd like to share my ideas on science, comics, music, books, films, or specially cats.
Enjoy the stay :)