She really should have noticed...
I wonder what the plan is to get her to become a lady? The education is a part of it, but I want to know the original plan of Diego hadn't shown up
I can see how it's difficult to explain about the Rh system, let alone the ABO. Since she's so amazed, I wonder if both have a rare type or are hard to match? If many were tested and non of them could give, they could be O negative? Cuz then they can only receive blood from their own type.