12:16 this is from the episode “Dumped” Gary starts to spend more time with Patrick, more accurately on Patrick. SpongeBob assumes that Gary likes Patrick more than he likes him. In actuality, Patrick has a cookie in his pants pocket that Gary was just trying to get to.
Some students go school late like at 6 Then those same students maybe have to retake a grade or two Another thing could be they got kick out of school and had to do over the grade again.