Final fantasy X-2 commsphere help!?

okay so im in chapter 4 and i just watched paines event on the airship deck, then went to the comm sphere thing and started to see wakka talk to me for the first event, but go tired and shut i off. i saved after paines event, thinking ill just talk to wakka tomorrow... :) and turned it off without saving afterwards seein part of wakka talking. now, i can not watch the events anymore! i tried to reload it but it wont work! and i know you have to talk to yaibal, dona, wakka, and maroda before saying yes to the concert... help! im going for 100% so i have to know! thanks