Leila was on it the moment Sai realised. The huge bird-creature sets down the pans hurriedly and rushes up behind Sai, wrapping her wings around her body. Sai would feel a warm, tingly sensation, then the pain in her thumb slowly fades away, despite the wound still being wide open with a blade jammed in it. "AaaaaaAAAAAHH!" growls Leila, withdrawing the wing on the same side as Sai's injured thumb and clenching her fingers around it. Although no physical wound has been made, it's clear where the pain has gone. "Pull out the knife and I'll close the wound!"