Yea so have you ever said anything and thought you were so blunt about it that you figured the other person must know what your talking about.  Well you might be mistaken.  You see people can't magically read your mind let them know how you feel show them.  For example if you try to say a whitty remark such as "hey maybe we can make our own fire works later on."  The other person just might think that your kidding around.  Well and way if you really are reading this what i would say as a recomendation, is think about the people you love let them know how you feel, if you have trouble expressing yourself i would say don't hold anything back if you really hold them true to you.  If you come out and tell them how you feel even if you think it will upset them don't worry about it they will soon understand.  Have a sit down talk face to face, actions speak louder than words so if what you have to show them is more intimate use the power of toutch and if all else fails and you can't pull yourself to it then send them an email cause you know that no one sends real letters these days.  Well take it to heart and use it the rest of you life it should help you through some of your problems.