Lungworth

It was with these words that Kalentia tried to dissuade her sister from deserting.

So, she repeated Gulveig's mistake in her conversation with Virgil, hinting at the wrong thing.
For Vega, it would be "in her heart" to stay, but her duty is to leave, because her main duty is religious, and patriotic duty is only in second place. Not surprisingly, they disagreed in the end... /