Right now, here in the present. All kids or teens ever do is play video games, or take pictures of themselves. While... there is a trend of adults playing with kid stuff. The reason why Adults play with kid stuff is because it brings back the memories from the time they used to play with toys. My dad's interest was playing marbles and was one of the best marble players in the whole school and most of the kids would bring their marbles and shoot it around the playground and it was a big trend at my dad's school. Last time I caught (an old realitive you know) playing with an old slinky and I asked (is it a she or he?) why is (she or he) playing that old slinky instead of being on (his or her) phone instead and quit playing with a kids toy. (Realitive u know) sat me down and told me that just because an adult plays with a kids toy doesn't mean its immature... Its because.. it brings back the old memories from the time period I was in and who knows it might be a hobby for us adults. On Ytube I saw these people bringing out the old toys from back then and they remember it and started to play it and told the viewers that it bring back memories from the time they were in. Its not Immature if an adult was playing with a kids toy its just to bring back memories or maybe their hobby like reading comic books or play tea party or play with dolls.
Option 1. It keeps the audience engaged in the plot by suggesting more potential conflict in the story. (This is only one I could get theres more but I cant find. If its wrong comment on my profile I will give points bye asking a random question)
