My boyfriend wants to be two years old and I want to be single, but what if he is two years old and I am two years old?

Superstition is not credible. Everything depends on people. As long as you really love each other, communicate with each other, understand each other and tolerate each other, you will be happy. Age is just a unit that records how many years you have grown up, just like meters and decimeters. In society, you have to walk even meters. Will you be hit by a car if you walk odd?