Conversation so far:
what was my happiness by Powderfinger about?
Powderfinger frontman wrote the lyrics for My Happiness as a reflection on the time the band spent touring to promote their work, and the loneliness that came as a result.
who wrote My Happiness by Powderfinger?
Powderfinger frontman Bernard Fanning wrote the lyrics for My Happiness.
what did the listeners have to say about the song My Happiness by Powderfinger?
Despite its melancholy mood, My Happiness is considered by many to be a love song.
what did Bernard Fanning have to say about the song My Happiness?
My Happiness is considered by many to be a love song, a suggestion Fanning regards as mystifying.

Question: what else did he have to say about it?
Self-contained rewrite: what else did Bernard Fanning have to say about My Happiness?