No, a run on sentence would be this:
There's so little time we have to get everything packed we have to leave in 2 hours we have to get every room and bla bla bla...
run on sentences never stop going. And most times, run on sentences can be changed to paragraphs.
Hope I helped!
Pretty nice ones. This is probably the first year I don’t have a teacher i don’t like
The phrase that indicated a lost in thought feel is the "Midnight shakes the memory". It means that his train of thought is going double time in the dark or at night.