Actually... Antone walked up to the stage and explained to Rob what was going on. Not sure if Rob actually told Casey or if Casey just figured it out on his own.
Before they started playing the Green Ep, some guy proposed to his girlfriend and everyone started booing and shit.
and casey got a bit upset about it?
probably more to it, that's all i remember him saying.
feel free to correct me if this is wrong.
Eh... not exactly. During one of the green songs (I forget which one), Tara told a few of us LatR members that one of the guys in our group (Roman - does he have a LatR username?) wanted to propose to his girlfriend (Peachy Squid), and we should try to get Casey's attention and stop the show for a second so that he could do it. So at the right time, a bunch of people at various places in the crowd all stood up at the same time and were yelling things like "STOP PLAYING" or "HOLD ON" or whatever. But of course, since Casey didn't previously know about this, he got kind of confused. Being that the band had a curfew, Casey said something along the lines of "Well we could take a break, but it would kinda suck if we hit the curfew and had to stop before playing the White EP". (THIS is what people boo-ed... not the proposal. And it wasn't really a "boo"... it was sort of a NO WE DON'T WANT YOU TO STOP BEFORE PLAYING WHITE" type of reaction). That's around when Antone got up to explain the situation to Rob, and around the same time I think Casey noticed Roman proposing in the balcony ("I remember his distinctly saying something like "Oh, it's Roman"). Then everything went back to normal. The whole ordeal lasted maybe 30 seconds. The real issue was just the confusion it caused. And understandably so, as the band was probably on a tight schedule and was in the midst of playing what is arguable the most important show of their career, the most difficult show of their career and the largest audience they've ever played to as headliners. Pretty pressure filled situation.