Excuse me, Nazuna has been getting plenty embarrassed whenever love talk starts. Kou even acknowledged it this chapter in his lillte monologue at the start.No people getting embarrassed about anything
A Rizzard if you will.Nazuna used "cold shoulder"... it failed... not surprised, she had no chance on that front with Kou's Rizz magic, he is a level 20 Rizz magician.