[It isn't at all a surprise that he would bring up her father. He isn't the first. It does make her smile drop though, feel herself retreat inward though, because she doesn't want people to think of Galen Erso as some monster who designed the key components of the Death Star, of being someone capable of doing that.

So she stands and lifts her chin to address him.]

He isn't who you think, [She tells him, eyes hard and jaw tight. Of course she hasn't realized that he's from her future, quite a bit in her future. She's purely assuming that he knows the name from her father.]

In fact that was what my mission was. [Maybe she shouldn't be openly talking about it, but she's already gotten the 'you're far away from home' speech. She just doesn't know how screwy time is.] Captain Cassian Andor and I are on Scarif, extracting the weakness in the Death Star, something my father built to include.

[She actually has them on her in her room, but she has no idea if they or even her and Rogue One gets off the planet.]