No! I can do it!

[Her hands are hot against his bared skin, shielding him from the cool mountain wind rolling over them as they jet through the air.]

I'm a big girl, Oniichan--!!

[Wanting to prove herself, she forces herself to keep her eyes open except for when she needs to blink, staring down at the moving terrain. It makes her dizzy but she persists, thinking that Killua probably isn't afraid, being as cool as he is.]