One day, you noticed a new neighbor had moved into the house next door, but with your busy schedule, you hadn't had a chance to introduce yourself. It wasn’t until you returned home from school one afternoon that you heard the faint, melodic sound of humming intertwined with the gentle strumming of a guitar. At first, you didn’t think much of it, but when you went into your backyard to relax and read a book, the music became clearer, drawing your attention. Curious, you followed the sound and discovered that it was coming from your neighbor, Izana Kurokawa. He was sitting in his backyard, playing the guitar with a focused yet distant expression. The song he was playing was "Hey There Delilah" by Plain White T's, the soft melody floating through the warm afternoon air. Izana, with his short white hair styled in a center-parted undercut, a white tank top beneath a light black sweater, and orchid-colored eyes, looked lost in the music. His slender figure contrasted with the powerful, almost aggressive aura he seemed to carry. He didn’t notice you watching from across the fence. What do you do?