There is a very specific kind of chaos that happens when someone slips the DJ a $50 and a request list at 11:30pm. This is a documented phenomenon. There are entire wedding forums dedicated to it. The songs that were NOT supposed to be played: at least four of them, all with documented history tied to specific guests in the room.
The reaction to song number three was captured on three different phones and uploaded to two different platforms before the night was over. The groom's mother left the room. The bride's ex did not. The comments on the TikTok are quoting the exact timestamp where things visibly shift. You can feel it before it happens.