Bit By Bit You're Charming My Heart

Bit by Bit, You're Charming My Heart is a fanfiction written by PikamasterADV.

Here is a brief summary from the author:

Bit By Bit, You're Charming My Heart: A SongFic. Ash and May go shopping and run into May's Rival. The song is "DAN DAN Kokoro Hikarete ’ku", the Japanese Opening to Dragonball GT.