newbie needing help part3

well just need to ask something with the branching bluecube was talking about it work fine its just when i leave the screen they move into the postion they were in and repeat it...i tried using switches but no luck wat i need is them to move to unblock the path there blocking and say something different after i have given him the key if this can be done please teach me how

lastly i cant get this working- ok u have 2 people in your party..
one pops out talks then goes back in and disappears this all works fine but its like there still there just not showing be cause i move foward and then i cant move anymore foward wat do i do here?


--Crono Cloud--