The location for the next spar is the bed.
"You are just so precious, my lovely Thyra."
"Huh?" Thyra frowned.
Then, Nux's smile widened and he muttered,
"Hehe~ To think you would share the core of your being with me, hehe~"
For some reason, when it from Nux's mouth, Thyra felt that he was lewd.
"Don't think too much about it, you are not obligated to share something so important with anyone. Keep your treasure to yourself.
That doesn't make you selfish.
I can completely understand what your techniques mean to you, and I am sure the others would understand it as well.
Also,
I am glad you decided to share them with me, it makes me feel special, thank you."
A small smile appeared on Thyra's face when she heard Nux's words.
She didn't do this to hear 'thank you' from Nux or something like that, she did this so Nux could improve and get stronger.
However, hearing his genuine gratitude, her heart felt happy.