My invisible friend thinks you have problems

Errant from My Own Circus Show recently posted about a book she read called "If you could see me now", written by Cecilia Ahern.

So I took it out from the library and started reading it. So far, it seems pretty good/interesting. There's a little boy who has an "invisible" friend. His aunt does not approve of this and disencourages the boy to spend time with his friend. His aunt is overwheled by problems and is always trying to keep control and ignore fantasies and dreams. Then she meets a man named Ivan, who turns out to be the little boys invisible friend. Furthermore, Ivan and the aunt fall in love, which leads to some difficulties. To know the rest, I guess I'll just have to keep on reading!