Percy: I will never hurt her. I will never hurt anybody intentionally, especially not you, any more than I already have. In return, I ask: never take your eyes off me. Never trust me. And that is the best friend that you can be.
Vax: I will recommit to that same promise I made
Percy: You can like me. I would love that. And in fact, I hope that I can earn your like
Vax, with feeling: I do like you
Percy: I just never want to earn your trust
Vax: Well, then it’s your lucky day

Vax: I’ve been really angry at you
Percy: I’ve been encouraging it
Vax: I don’t know if it’s entirely fair, but I can’t shake it. I don’t know that I’m willing to let go of it yet
Percy: Good. I certainly do not deserve it yet. I don’t know if I ever will.

Vax, to Vex: You have always been the coolest person I’ve ever met, in my whole life, and you still are. You’re perfect, at least in your brother’s eyes. And I just hope that you believe in you as much as I do, because it’s quite a bit