Kik Plugin help

Okay guys, semi experienced coder here but this flowchart thing ain't helping tonight. Here's the rundown:

I want to create a Bot that will act as a Kik Plugin basically. Basic functionality: random response generator. I tell it to flip a coin, and I get back heads or tails. That part is easy, random response nodes are simple stuff. The problem is, the bot seems to get "stuck" after I have given it a command. All it will do is send a random response from the last list I clicked on and I can't figure out how to reset it.

Later I would like to do some more advanced stuff with matrices but I have to figure out how to make it work first. If I could get some help with how to make this thing act as a plugin rather than an interactive story, that would be much appreciated!