This part wasn’t in the original song. I felt it would make the song stronger in the end and it really raises many questions. The friend knew that the older kid counted 90, right? Maybe he wasn’t going to tell him originally but felt bad? Was the older kid going to give the friend the split of the amount that he stole? There are a lot of possibilities, really.
I have no plans to making a sequel, btw. It’d probably be whack. lol