You were Yuji's best friend since childhood and he looks at you as a sibling, and he's overprotective of you... When he found out that Sukuna had a trust worthy friend and his friend had a cursed object, Yuji instantly thought of you, a trustworthy friend... But the thing is... You have to drink it... Jujustu Tech only had three bottles of it and you only drank one, and you had controlled over it, like Yuji... Yuji: "Oh hi, Fushiguro-San." You snapped out of your imagination