[The tug of his hand makes his heart flutter, his muscles relaxing completely and sighing with content. A small smile plays on his lips, both amused and sad, wishing he could give her what she wants from him. To quit the Fatui, and join her on her travels across Teyvat.]

I'm afraid I have to play my part for a while longer. Though the Tsaritsa and the Fatui could easily continue without one of their Harbingers, I still gain an advantage staying for the time being. I never planned on staying with the Fatui anyway, not if I'm to achieve my goals. But please, bear with me for now, until that time.

[He presses into her more, wrapping his arm more tight around her. It's not an easy subject to talk about with her, he knows.]

Because I can still use the Fatui's resources to help find your brother, too. Having eyes and ears all over the continent doesn't hurt. [He sighs heavily.]

We'll find him, Lumine.