Cannot it be foolish when putting your attachment into ones whom you donot know whether it knows about you .No matter what foolish things you are willing to do .Even though it does not put any attention into yourself .Perhaps when the emotion is expressed ,it cannot help doing what you want to do .Latter you will laugh how foolish you have done .Remember we are human ,the god of the globe ,not like the hard stone or the snakes whose blood is colder .So only experience those things and face with a normal heart can you grow up .