Shay prefers to refer to Tally by her name , however , they occasionally call each other by their Ugly nicknames to provoke each other .
Shay teaches Tally how to hoverboard and more about the outside world and the Rusties .
Shay prefers to refer to Tally by Shay 's name , however , they occasionally call each other by their Ugly nicknames to provoke each other .
Shay teaches Tally how to hoverboard and more about the outside world and the Rusties .