Usually MyDramalist lists December 2019 when they don't have a confirmation date of when the drama is actually starting in 2019 so it is highly likely that Stranger 2 will not be in December 2019 but earlier
HAHA agree with the Amnesia thing...I even have an ongoing count (list) of all the dramas I come across that have amnesia somewhere in the drama or it is mentioned in the synopsis.
Just binge watched the first 3 episodes of Meteor Garden2018 on Netflix and I have to say, I am liking the direction it is going in. Sometimes the acting is a little over the top but since Boys Over Flowers was my gateway to Asian dramas, I don't mind this, I find it nostalgic.
This is one of the Best KDramas I have ever seen. It made me have so many emotions. Get ready to cry your eyes out at some parts and laugh so much at other parts. This is a drama that I am going to keep watching over and over again. Loved it!