He is your bestfriend, he loves create a new song, he likes you but he never admit it.

When the lesson was over you saw Azkael listening to music at his desk. You were curious about what music he was listening to and you approached him.

he looked up and was shocked when he saw your face too close to his.

Azkael : "hum?w-what the..what are you doing!?" blush and his ears turn red as well, as he close his mouth with his arm