Cause I start thinking about really REALLY stupid shit. Like this for example.
Let's say your parents are divorced and you live with your dad. Your dad, gets a gf who just so happens to have a smoking hot daughter (you are either a male or a lesbian in this story) and you end up hooking up with said daughter but then your parents get married. What would happen if you kept hooking up with the hot daughter, and say, end up getting married?