How do you think the writers can get to a point where Rey would have feelings for Kylo after he sliced her best friend and killed Han in front of her eyes? I'm honestly curious how you think the writers would make that happen in the couple hours span of this next movie cause it seems like a pretty huge hurtle for them to jump to get from where TFA ended to Rey having romantic feelings for Ren.
That’s the main reason why a romance now in TLJ would look weird and fast. Adam said that Kylo has deeper wounds than the physical ones, a way for Rey to sympathize with him would be if she actually get to find out happened to him and what hurts him so much for him to reach this point. Another way for a romance to be possible is interaction, lots of interaction. They have to spend a good amount of time together to get to know each other, what i think will be the case in TLJ. First, Rey has to forgive Kylo, then she has to find out more about his past and his pain, so she can feel compassion for him, plus they have to spend time with each other for something else get the chance to blossom. Basically this is all what my sleepy head can think of at the moment.