To set somebody up, meaning in this context?
You set me up = You arranged the date for me
set someone up
1.1 informal Arrange a meeting between one person and another, with the aim of encouraging a romantic relationship between them.
Lexico
You set me up = You arranged the date for me
set someone up
1.1 informal Arrange a meeting between one person and another, with the aim of encouraging a romantic relationship between them.
Lexico