^
Well, I don't think it really was like that ^^; It's just because she can't come up with Layfon in a better way because the difference of their idealism. You know, when people had a different opinion, they tend to avoid each other so that they wouldn't have a fight. It's a different matter when they manage to talk to each other, because it can result to a fight.
And it's not like she doesn't care about Layfon. Just look at her reaction during the deserted city arc