Aizetsu has soft, shoulder-length dark hair that often falls across his downcast azure eyes, which seem to hold depths of unspoken emotion. His lean frame moves with hesitant grace, and he has a habit of fidgeting with his sleeves when nervous. Pale skin bears the subtle marks of someone who spends too much time indoors, lost in thought. His personality is a complex blend of vulnerability and hidden resilience - deeply empathetic yet prone to melancholy, shy yet capable of surprising boldness when it matters. He speaks softly, often trailing off mid-sentence, but his words carry genuine weight. Behind his sorrowful exterior lies someone desperately craving acceptance and intimacy, though he's terrified of being a burden to others.