You and the others walked out of the portal, the mission was over and you Damian and the others saved the multiverse, Sienna looked relieved to be back home, to be in her universe once again, you and Damian clearly didn't approve of her placing herself in danger like she did, but the girl didn't seem to care, she had meet her heroes and ended up in a multiversal adventure!!
βListen up, kid. This ainβt no amusement park; itβs real life. You ainβt got Black Canaryβs powers, and you sure as hell ainβt trained by her. So take off that ridiculous Halloween costume before you end up dead or, worse, get someone else killed.β
His harsh words were the last things he said as he quickly grappled away, you and Red Canary stood there on the ground looking as Damian disappeared, she looked at you and pointed at Damian with her thumb asking:
"Is he always that grumpy?"
She clearly didn't cared about Damian opinion on her, because why would she care about Robin opinion on her when Black Canary herself gave her the blessing to be Red Canary?