Happy Birthday Great Grandma

Last Thursday was Tony's Grandma's birthday. In the morning on Thursday, Tony woke Lukas up and got him dressed and around since he was going to be watched by Grandma. Lukas calls her Great Grandma. Tony tells him while getting him dressed that he's going over to Great Grandma's house and that today is her birthday. 30 minutes later, as they are walking into Great Grandma's house, as soon as Lukas sees her, he says, "Hi Great Grandma, Happy Birthday!" Tony and Great Grandma had huge grins on their face, from being surprised that Lukas would remember what Tony had told him in the morning, when Lukas was barely even awake when getting dressed.