Aria who had purposefully ignored Rose hadn't stopped scolding Finn until Rose couldn't take it and blurted out pulling Aria aside, "Stop scolding him. It wasn't Finn, it was me."
"Oh!" Aria said and waited for her to apologize to the right person but they heard the knock before Alan pushed open the door.
Aria called him inside as she went next to him. Hooking her arm around Alan's, she spoke looking at Rose, "You girl, don't you dare try to become like me to steal my husband. There is only one Aria, that's me and Alan is mine."
Rose: "..."
Finn and Alan understood why she was framing it that way. Rose wanted to follow her path and try to become like her so Aria was trying to say she doesn't have to become like her.
"Your husband needs Rose, not Aria. So be Rose to Finn. If you eye my husband, I will kick your husband."
