a small ringing would be heard from him like feedback from a radio before it suddenly stops and is replaced with static, upon hearing this you turn around to see him, staring straight into your soul, his toothy grin visible, an eerie silence before its broken

"Hello, dear! Why the long face? Smile! You're never fully dressed without one!"

he would tilt his head slightly as he waits for you response, the static is heard even when he speaks, as if his voice came from a radio