xD Fletcher doesn't have to worry about being single ever again.
Wren's CG is my favorite of the two, so I'm glad you liked it!
As for all the loose threads- I had written another version of the ending that explained a few things, but it was very info-dumpy and, in my opinion, didn't fit well with the rest of the story. I opted to leave the greater mysteries up to interpretation for now, because they will eventually be addressed in another project... One I'm currently in the planning stages of >:3