To be totally honest, the beast had followed Avalon from afar. It wasn't easy given her appearance and height, however staying so far behind out of eyesight and more just going by the girls scent was how she did it. Amachi wasn't stalking her, well that was a lie. It was out of pure curiosity in all honesty, after all, she didn't seem to know anyone in Sonticus. Even Arian herself was a mystery but that was how most of Amachi's life went. She herself was like a huge ghost, but as Avalon stopped Amachi did as well stiffening up realizing that the other could probably notice her by now.
When it came to social interaction, Amachi was nervous about it. Despite her experiences in life, any new wolves came as a surprise to her. When she made friends it was an even more amazing feat over her fear of being hated. She pulled her ears to the back of her head and collapsed in the snow. Letting the sound of her body crunching in the snow travel, at this point if Avalon noticed she had been following her that was alright. Might as well make the most of it.