She blinked twice, "That's... well, I'm not really sure what I was expecting."

She reached up to tap Bob with two fingers, "Say hi, Bob." After a brief moment of what was apparently hesitation, a single tendril extended, looking like beanstalk or grapevine, or some sort of climbing flower, uncurling a few inches before bumping against his dome in what was apparently a salute, making a bubble-popping sound before flicking upwards as he blew a raspberry, which caused Lex to sigh, kneading at the bridge of her nose again, "That's, uh, yeah that was a rude gesture."

She shook her head, "I blame myself, really, never did get him properly socialized."