"Isn't this brilliant?" The Doctor flung his arms wide, grinning as a rainbow sunrise rippled across the landscape. "Do you know this is the only planet where the atmospheric conditions create this effect? Why am I talking to myself?" He turned around to see Rose and Jack staggering out of the TARDIS, arms around each other and struggling to stay upright.
"You could've warned us that a heavy breakfast and this planet's exciting atmospheric conditions on landing were mutually exclusive." Jack was looking a little green and Rose dropped to her knees to solve her breakfast problem.