Yeah, no choice but to give up. He had no other choice but to say the truth. The outcome was obvious as hell so Tornado prepared that.
Which was Luo hating him and ignoring him until they get back to the city.
"It's because that's his name, Tornado. Is there something wrong?" Yura asked.
Luo turned her head with a smug smile. Strange, She wasn't angry or that sort… Instead, she was proud as a Peacock? What's going on?...
"You're not mad?"
"I am but taking in consideration of what you've done to me this far. My rage faded away, honestly, kinda happy that I was able to discover your name.
Well, yeah almost killed me in that car and other stuff angers me but I'm not the type to hold a grudge. It's all but only a front."
Her character was all but a ploy. Being a princess must mean a lot of things to be done, that include faking one's character.