I am confused as you are but I think that the time remnant goes back in time while battling Savitar. I may be wrong. I'm gonna look it up.
Here's what I found (invisible ink): "In a Post-Flashpoint possible timeline, Barry made time remnants to help stop Savitar. However, Savitar slaughtered most of them, and spared only one time remnant to live. He only did so to ensure the remnant becomes Savitar in the future. He was later shunned by Team Flash, as he was an aberration and not the true Barry." And then: "To get revenge on his 'main' version by avoiding him for being a aberration, he traveled to 2020 and he and his 'main' self fought, with Savitar thinking he could kill him. However, to the surprise of Savitar, his 'main' self was able to beat him and subsequently imprisoned him in the Speed Force, but not before killing of all the Flash's other time remnants except for one, allowing the remaining one to follow his path into despair and thus continuing the endless loop of Savitar before ultimately being sealed away and preventing the latter from escaping, for which Savitar swore revenge."
I'm still confused a little haha. That helped clear it up though for me. The part where Julian said that he loved her melted my heart, and she came through for a second! My shipper heart!! I know some people may think that their romance happened too fast, but I read someone say something that I agree with, which is that Julian is icy with people because he gets connected to them easily (also probably because of his childhood). So when he falls in love, he falls hard.
Hehe yeah it would! XD Jemma having a nightmare is a good option.
Weird thing but I had a dream today where my family and I were trying to catch a train and Julian and Cisco got on. But I think it was just supposed to be their actors.
Lol that's hilarious. XD