8-1 Scratch reflection

I think that my scratch project could be improved a lot. I feel that I don't understand the mechanism of the program well. In my scratch a boy named Rasheef tells a stick figure named Bob his name and Bob rudely responds, "Cool Story Bro, Tell it again." The problem I have with scratch is that it is difficult to combine the acts of different sprites in the program. I tried reading the instructions over and over again however the difficulty of the program annoys me. I tried to apply my full effort into this scratch project but I didn't understand how to make a complex scratch with more actions. I feel that my next scratch will be much better after I see the different techniques my classmate's used in making their scratches more complete and complex than mine. Here is the link... I encourage criticism, preferably constructive not destructive... http://scratch.mit.edu/projects/16matovica/2129428