SPOILERS!!
Yes!! there is, I was struggling with the same; When sitting in the cafe with Amelia, you got to choose something else on the menu (whiskey?) other than the hot chocolate or milkshake. You also get an extra different ending for shift 2, if you choose some other options when they start fighting (which I think is funny and unexpected), and also get a slightly different dialogue with biker boy, when choosing the alcohol option at the bus stop