First of all there is no practicality in this show moreover its not at all approaching it's climax just to find love they are roaming in all the time travel is such a bad idea of writer to write.
Also there seems no motive about the serial about any betterment of society but a fiction that serves no purpose in this world but just a daily drama that uses about half hour everyday of many people that could do many better things in that time around 8 to 8.30.
I am in no appreciation to continue this story over the television anymore and waste the resources
Just let them marry and end the damn show.