Loken is quiet for a few moments, his expression rapidly shifting from concern to a more neutral one, her question forcing him to contemplate an answer, and his lips purse for a moment before he responds, "There are some that are far larger than I, such as my gene-sire. But I am generally considered to be larger than human-normal, given my genehancements, yes."

He looks at her rather blankly for a moment, then remembers that it's best to smile at humans when answering their questions, as Astartes can seem rather grim and intimidating otherwise. His smile is broad, though quite obviously forced.