Day 1: Killing the Reverie's King
"I need the Queen to hop on the Phoenix."
Rini instantly rejected his idea, "no, that will never happen. I'm sure of it. The only reason she was on it because they are free beasts."
"Okay, then, tell her to jump off. She won't die, right…"
Rini frowned in response, "you want me to tell her to jump off? Why don't you just go down and pick her up, instead? And first of all, just what is your plan?"
Rini showed her stance regarding his idea. She already did a favor once as a way of respecting his strength but doing as he said again will make it seem like she was some subordinate or a servant.
So, Rini was like, either tell me the details or go and do the things for yourself.
If it was someone else showing that kind of behavior to him, Wil would have been offended very much but as she is future sister-in-law, he tried to forgive her.