Stranger Than Fiction (2006)

Continuity mistake: When Harold first meets Ana there is a floury handprint on the front of her apron (on her chest) that disappears and then reappears.

Professor Jules Hilbert: The last thing to determine conclusively is whether you're in a comedy or a tragedy.To quote Italo Calvino, "The ultimate meaning to which all stories refer has two faces: the continuity of life, the inevitability of death." Tragedy, you die. Comedy, you get hitched.

Question: We see Harold playing the guitar and singing in Anna's house. What is the name of the song which he is singing?

Scrappy