Gesundheit!

Amanda and I have been playing the "Sneezing Game" with Hazel for a couple of months now, where we fake a dramatic sneeze, varying the pauses in "ah... ah... ahh... choo!" -- she loves it, but used to sort of stare and wait through the "ah"s and then laugh at the "choo!". Today I noticed that she now finds the "choo!" a bit trite and "so November", but now she laughs hysterically at the "ah"s and stares at me during the "choo"s. A sign of increasing sophistication? Random chance?