What is it like to have a friend of the opposite sex who is exactly like you?
When you go to the toilet, he goes to the toilet. When you eat, he eats. When you say one sentence, he can pick up the next sentence. When you fart, he follows suit.
The two of you share exactly the same memories. When you encounter any beautiful scenery, you don't need to take pictures. You can double-click your temples and take a screenshot with your mind. It's a match made in heaven.
However, there are also disadvantages. It hurts when you hit your aunt, and you get scars when you fall. Moreover, you can video, chat, and make phone calls, but you just can't have the kind of interaction where you can actually touch each other.
So, if there is such an existence, what should you do, or what can you do?
Purpose: We will always meet someone who is a perfect match for us.