Don't you mean, "We'll definitely be seeing more of her." The ending was too abrupt this episode and they introduced her as his equal. I'm betting we'll see her show up again around ep. 7 or 8. If 7, then I bet she'll be in 8 as well. Just a gut feeling. I wouldn't be surprised if her back story that she shared isn't on par either. There is definitely more to her than was led on in this one episode.
On a side note, I thought it was well directed by Bryce Howard. I think this was the first episode I didn't feel like it was moving slow. Nice to see she's taking after dad.