When the pie shop is shown for the first time, above it is a sign with Schneider's Properties written on it. This is a reference to the show's creator, Dan Schneider.
Sam:: Will you hurry? Carly's making sad people sing!
(Freddie walks out of his apartment wearing a bear costume)
Sam: Omigosh, the bear ate Freddie. Bad bear! (hits Freddie with an umbrella)
Freddie: Ah! Never do that to me again!
Sam: You're not the boss of me. (hits him again)
Carly: How did you get in?
Sam: I spent the night.
Carly: But I remember you leaving before I went to bed. You said, "Goodnight, I'm going home," and then you left.
Sam: Yeah, but then on my way out, I fell down the stairs.
Carly: Oh my God, were you hurt?
Sam: Nah, I just didn't feel like getting up, so I slept on the floor.