Work Text:
"Darling, we are relatives, so the fact that we live together makes us a family. The only thing which is missing is an official proof of our union in form of a document. But it doesn't matter."
"Yeah, we're a family," niece smiled. "You've been my most favourite relative for two decades, and I loved you as long as I can remember. In your case, you loved me since day one, and after some time, I became your most favourite relative."
"We're in it for years upon years."
"If afterlife existed, I would want very much to spend eternity with you."
"So would I, my darling rainbow. I love you so much."
"I love you so much, my darling rainbow," Britta said in reply.