She may not have such devices from her world. They are odd to get used to.

( Diana can't say she loves using her phone, either, even though she doesn't suppose any information will sneak off of it. Bruce saw to that.

Diana knows what that near smile means, the playfulness it indicates. her smile in return is not so fleeting. )

I learn quickly. And that is not modesty. ( she's seen some of the modern styles Bruce speaks of, and she's excited to see more. she turns her smile on Cassie. ) I look forward to seeing them, then.