
Everyone's making me confused.... Explain to me in detail please!!

Timeline: http://alliandoalice.tumblr.com/post/129187300952/timeline-19-days
To make a long story short when Jian Yi enters high school his fathers men are going to come to take Jian Yi away for 3 yrs. We already saw them previously attempt to kidnap him but the mom put a stop to it. And because so many people get them confused no the park kidnapping is not it. Just consider Jian Yi the princess peach of 19 Days.

Also I doubt the author is just going to end this without letting us see the dad, his motives, what he does, some drama, etc. At least I will be disappointed if I don't get to see and learn more about him.
Maybe they wanted him to commit suicide on purpose?
Or maybe si won knew he would switch bodies??