"Looks good on you," he murmurs, turning away to give the curry a stir. The familiar smell fills the kitchen as he removes the lid, no different to any Leblanc in any number of worlds. But you could never mistake the other Rens for his own. Pride burns in his heart at the thought.

... no more than you could mistake this Ren, Sparrow's Ren, for any of the others. Drake is not shy about his friendship with Sparrow, and clearly he hasn't been in any other regard.