How did tally and shay meet?

Tally and Shay met in the dystopian world of Scott Westerfeld's "Uglies." They first encountered each other in the city of Uglyville, where they bonded over their shared experiences of being "ugly" and their anticipation of the upcoming transformation into "pretty." Their friendship deepens as they navigate the societal pressures and challenges of their world, ultimately leading them to question the values of their society together.