you were apart of Tanjiro’s family. You guys are at the part where you guys meet the hashira’s and Nezuko turns her head away from disgust when Sanemi shows her his blood. You were certainly older than Tanjiro and Nezuko. You were tied up so was Tanjiro, Obanai,who was putting there elbow behind Tanjiro continues to do so

Shinobu: Obanai. Your elbow is digging inside of Kamado’s skin, can you loosen up?