What will become of Barry Allen? Is this the last time we'll see him as a normal boy? Is it possible he'll change in some way he's never before experienced? Frightening prospect, right?
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Regardless of what Barry decides, his two dads will likely support his decision and be there if things fall apart. After all, it's practically a third dad under which he'll be undergoing the process.
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These two dads are at odds. They do not share the same views on what Barry should be doing. Should he be undergoing a frightening experiment to get his speed force back? One says yes, the other says no.
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Harry has one of those fancy clear boards that none of us have ever seen in real life, and he's busily crunching the hell out of some numbers. Hopefully, he's already done all of that before he built the accelerator and this is just backup!
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Barry is contemplating. Perhaps his decision to go through with the Frankenstein like trials he's about to undertake in an effort to get the speed force back into his system!
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Here Iris almost looks defensive as she stands before Barry. Hopefully this is not where they are discussing her feelings for him. Or, if she is, they are not what we've come to expect. There's still time.
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Again, Iris doesn't look like a woman in love. She looks closed off and hardly open to the idea of exploring a relationship with the man who is standing before her. They're not ready.
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Word is Iris is going to open up to Barry about her feeling about him. If she's feeling romantically inclined, their body language couldn't say less to support that thought. They're miles apart.
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Is this what a home made particle accelerator looks like? Where is Barry standing at the moment, anyway? It's kind of a groovy set, that's for sure.
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The streets of Central City are rarely packed with traffic. THAT's where you want to work if you are going to have a long commute. Barry didn't even need super speed to get to work on time!
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Barry and Cisco are putting a plan into motion. But what plan and for whom? We'll have to watch to find out.
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This is Rupture. He's a metahuman from Earth-2 who will throw Cisco for a loop. Why? Because he's Reverb's brother, out for revenge. That means he looks just like Cisco's brother. Will that make it hard to take him down?
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The Flash Quotes

You can't lock up the darkness.

Hunter

Barry: Who's the guy in the iron mask?
Hunter: You wouldn't believe me if I told ya.