An adult is all in demeanor, not in age.

[Not that this detracts from his happy birthday wishes, unknowing that he's the first to bless Prompto with one.]

And being so close to Halloween means that it's the perfect excuse for you to party and drink, isn't that right? [He says it with a knowing grin, which is ironic given V's propensity to... do the opposite.] The holiday runs very long in this world.