(Timeline Omniverse episode 6 "Bros in Space" of season 2 Ben Tennyson and Rook Blonko are visting Rook's family his dad Rook Da is a dick and Ben noticed Rook sister Rook Shim blushing at him)

Rook Shim: h-hello I'm Rook Shim and your the Wielder of the Omnitrix Ben Tennyson right?!