The Dean and Jo sexual tension plot ploy is implemented on the many stories and sub stories which intertwine in the complex series Super Natural. Did Jo go on the hunt because of Dean? Did she go for she wants to be a hunter? Maybe both or even because of family fighting? Jo acts annoyed and makes it deliberately obvious that she is ignoring Dean. The story heightens with Jo needing to be rescued by Sam and Dean. Did Sam and Dean screw up? They find out later that John Winchester (their dad) mistakenly killed Jo's father. The cold as ice song hits the mark for humor when Sam and Dean drive Jo and her (over protective) mother home. 8 out of 10. Will Dean and Jo meet up again? I guess we will find out in season three.