kaatto
The sudden rush of blood to the face causing intense heat and redness from embarrassment, anger, or exertion.
💡Used when blushing from embarrassment, face turning red with fever, or feeling a hot flash.
恥ずかしいことを言われて、顔がかあっと熱くなった。
My face flushed hot with embarrassment when they said that.
Her cheeks went ___ red when she realized everyone was watching.
みんなに見られていることに気づいて、頬が○○と赤くなった。