Bella has always loved Sai since the moment they met. Bella was very young when she first met Sai. Sai was an abandoned kitten and Bella decided to take him in. They became fast friends. Bella and Sai hardly ever left each others sides. They slept together and ate together they bathed together and played together.

On day they guardian took them to the park. Bellas legs were much longer than Sai's witch made her faster. Sai always seemed to fall behind. Bella and Sai didn know how to solve this problem. Bella tried to walk slower and just made her ancshios (total spelling fail sorry). Sai tried to run faster but he always tripped.

One day while playing Sai fell from a tree and landed on Bella shoulder. "Thats it" they both yelled, from then on Sai was always on Bella's shoulder when the were moving. When Bella became old enough to become the Keeper of something she couldnt think of anything or anyone better than Sai. Sai was thrilled to be so important to Bella. Sai vowed to repay her best friend back somehow.