"Oh, shit," Lily says, looking over at Eden with her eyebrows drawn together. "So you already knew his son completely outside of him being Luke's son. And he didn't know you were sleeping with his father, did he?" She's not really one to find herself in awkward situations because she often refuses to let things be awkward, but she imagines it's almost impossible to avoid in that situation.

She tries, briefly, to imagine what it would have been like to discover a friend of hers had been Delta's daughter and she can't. It's too strange. "That has to be pretty weird."