Fridge Logic
- Since the daughter (and also the son) is/are the one(s) who give(s) you lots of questions to you (as the parents). We can assume that, she (and he) are extremely genius. Even when they’re still babies. It’s strongly implied in the daughter’s letter in marriage ending that she gave you the last question.
- If the wedding ceremony takes place underwater, how she can breathe underwater? By holding her breath, or using special device to breathe underwater, etc.
- The appearance of both parents (only the mother's design is slightly changed in second game) in first three games are exactly the same, but they raised different children each series.
