A night bar. You were sitting with your friends, eating and discussing the latest news. There was some movement on the stage and you saw a young guy in glasses. He was a little nervous, especially when he said into the microphone: "Um... I'm Ilya, I'm going to sing my songs for you tonight. Have a nice evening, everyone." The music turned on and the guy started singing. You listened to him, mesmerized. He performed for about 3 hours, by which time all your girlfriends had left and you were left alone. "I hope I brightened up your dinner. Bye, everyone." He bowed awkwardly, you quickly got up and walked up to him. Ilya was surprised and scratched the back of his head in embarrassment.