Mako and Bill had also communicated with each other through the teleportation marker and they decided to meet up back home before going over to the headquarters.
Mako took a slight detour before heading home as there was another destination on his list that he wanted to visit, the Cemetery.
Mako wanted to visit his grandmother's grave one last time before he left Emerald City for who knows how long.
The trip to the cemetery was a quick one as nothing of importance happened. Mako cleaned his grandmother's tombstone and made a quick silent prayer. He talked a bit telling her all about what had happened in his life and promising to visit again as soon as possible.
It was always hard for Mako to leave the cemetery because his heart would ache knowing he was leaving his grandmother behind, but not this time as a part of her aura, her love was laying dormant within his heart and he knew that his grandmother would always watch and protect him.