*I do not own any parts of this scene!*
Anyways, Harrison Wells might be Professor Zoom. There are two Dr. Wells, this explains why little Barry saw red and yellow lightning. If you have saw Flashpoint Paradox, the DC animated movie, you will relate. In that movie, Barry Allen goes back in time to save his mom, before she dies. He messed up the timestream causing destruction. In the tv series, Little Barry sees older Barry from the future trying to save his mom. This is the reason why little Barry "teleported" away from home. It was his older self who "teleported" him.
Bet the DC Comic Fans would relate.
So, is Harrison Wells the true Reverse Flash or not?