The brother and the Netorare tag on the male character are wrong here. By the rules the only way the brother tag gets used is if it is Male on Male incest which there isn't any of here. Also the Netorare tag on the male character is wrong because for that to happen it would have to be Sokka getting stolen away by a girl however what we have here is a "fire nation thug" going to pound town on Katara with nothing sexual happening to Sokka with a girl.