yes. everything happens for a reason. i know that if আপনি change your mind অথবা do something differnt the future shifts. but to answer why i think its gods wish of who আপনি are going to প্রণয় forever and be together :)
I sure do. xD But I don't think that they have to be প্রেমী necessarily, and I think আপনি can have আরো than one. They're just people you're supposed to know and be around no matter what. They can be lovers, friends, family, and maybe even enemies. There's just people that আপনি can't stay away from, in my opinion.