You shoulda made some plans with me
You knew that I was free
Lady is mad that either :
A) He waited til the last minute to make plans with her
B) He made plans with Lady Gaga a little too late, maybe because Lady gaga was his second choice.
To help improve the meaning of these lyrics, visit "Telephone" by Lady Gaga (Ft. Beyoncé) and leave a comment on the lyrics box