I feel like when (yes when not if) Ro and Thomas get married, they would have a kinda inside joke of telling reporters etc. ‘Oh no Mr. Sanders is my husband, please call me Mr. Sanders.’ as a reference to both of their last names being Sanders even before they got hitched and like its just a funny harmless little way to confuse/prank people and they love it (it makes a little more sense in my head than it does written out sorry😅)