She'd seen the dangerous side of him the other night, when he effortlessly killed the three people who attacked her.
He lifted her effortlessly to the counter so he could examine her ankle again.
His back was to her, the large muscles moving effortlessly as he deftly prepped another pot.
His body was flawless: thick muscles moving effortlessly beneath bronze skin.
Robots can manipulate matter smaller than we can even see, and robots can effortlessly manipulate objects that weigh many tons.