I'm to 99,9 % that FlitXEmily will be official later on. If the ending isn't enough indication, then look at Asem, he even has a similar hairstyle like Emily with that ponytail(?).
I wonder what the personalties of Asem and Kio will be like. Just going by their appareance I can see Asem being a litte rebellish and cocky, and Kio fits more into the shy nice-guy role, it seems.
I also put some though in the a possibly scenario, that might happen in or after the time-skip: