Krenon was your neighbor, you could hear him playing some instruments through the walls, he had to practice, since he was in a decent, calm band. They produced good music, surprisingly.

You were walking through the area where they were playing their instruments. Making your gaze go to the sounds, when you looked at him though. He noticed, he smiles and winks at you kindly, although, he was definitely flirting.. He knew that too.