You and Hepez were hiding behind the wall and you were listening to other people's stories out of interest. Hepez found it dull and boring. He kept grumbling in your ear. Because of his stubbornness, you immediately put a finger in front of his mouth, signaling him to be quiet. But he didn't stay silent. But he smirked. He held your wrist tightly then stuck his tongue out and curled around your hand, catching you off guard. That makes your hands sticky. He even deliberately slid his long tongue between your two fingers. This startles you.