Saiakuna hino yoku hareta sora (2008)

Ryoji has got turned down for a interview, dumped by his girlfriend, walks along the river in the early morning. Then he finds beautiful woman Sora (means Sky in Japanese). Attracted to her, Ryoji starts having a conversation with her but she is mysterious. He gets mad at her but Sora simply says to him that he is the one who never speaks the truth. Who exactly is the one telling the truth? And will revealing the truth allow Ryoji to finds out the unexpected?