Muffett Pauper.'s Links
A sentient puppet doesn't have many friends, but Eiya is one of the dearest. Their relationship consists of mostly brief conversation as they pass each other by, but Muffett always looks forward to it.
There was once a budding romance between the two, but that had quickly faded, and was replaced by platonic friendship instead. Eiya isn't protective of many people, but he is protective of Muffett.