How can you tell who are related when trying to make babies?
I noticed that a lot of times I have pairings that will start talking and say something like "Nothing like hanging out with families."
How can I tell who are related other than dropping them into the room and wait for them to start talking?
There's the obvious of them having the same last name, but besides that if they're both in the bedroom and they're related they say something like"there's nothing like hanging out with family", instead of the usual pick up lines.
These are the only ways of knowing.