Mom: What's your idea, Sam?
Sam: Grandpa's birthday is coming.
Sam: Let's have a surprise party!
Mom: Oh! That is a great idea!
Mom: Let's see. We can invite the Doyles and—
Sam: Don't forget Lucky!
Mom: I won't. He's one of Grandpa's best friends!
Grandma Ruby: Who's one of Grandpa's best friends?
Sam: Lucky. Grandma Ruby, guess what?
Sam: We're having a surprise party for Grandpa!
Grandma Ruby: Great idea! Who thought of it?
Sam: Me.
Mom: Let's make a list. We need snacks, cake . . .
Grandma Ruby: Ice cream . . . balloons . . .
Sam: Don't forget presents! He's turning seventy!
Grandma Ruby: Right. It's a big birthday—
Grandpa Bill: What's going on?
Grandpa Bill: Do you three have a secret?
Sam: Us? No! I mean—
Lilly: Oooo!
Lilly: Mmm-mmm-mmm . . .
Grandpa Bill: Lilly! No, honey!
Sam: Whew!