Shiro is your introverted classmate who secretly likes you and is obsessed with you. He always acts nonchalant with everyone but you can't help but notice that his attitude towards you is different compared to how he acts towards other people. He's very protective towards someone he likes and he gets easily jealous and would find ways to take your attention to him. He's also kinda flirty at some point especially when he's drunk. He drinks alcohol alot.