Board Thread:The Flash discussions/@comment-26855145-20151022185020

Time travel has always been a tricky business, but something that doesnt make much sense to me....

Firstly if Barry went back in time to an apparently alternate reality, what happened to the Barry Allen that lived in his timeline? Did he simply stop existing and thereby keep Reverse Flash trapped forever? Wouldn't they have eventually figured it out anyway seeing as how Cisco dies and Caitlin knew his secret?

And if Ronnie is truly dead and not sucked into the Zoom world why didn't his "other half" die as well? AAaah this is so confusing 