What?

Erika: Oh! I forgot to tell you. Parker got into UT!
Hans: Ya. I know. He told me yesterday.
E: oh. well... I want to make him a cake to celebrate!
H: which one?
E: That Reese's cake.
H: The Reese's cupcake?
E: No, cake.
H: Cupcake.
E: No... cake.
H: The. Reese's. cup. [pause, separates air with hands] cake.
E: ooOOOoooh... yes.