Quote Originally Posted by rajpoot View Post
Right so I made a nether gate, and it connects to the same one as theother's gate in the nether.
What I want to know is that when I come back to overworld, how do I come through my own gate instead of his. I mean the gate in the nether is connected to both his and my gate, but on the way to the overworld I've been spawning at his gate and not mine.
You need to create a second gate in the nether that is 'closer' to your overworld gate than therother's. To do this, get the coords of your overworld gate, then divide them by 8. Place the nether gate at those new coords. You can ignore the y coord when finding the proper Nether placement unless the overworld gates are in the same horizontal location with only a vertical distance between them.