You can not force someone to love you, or tell you nice things every day. Maybe that person can feel things for you but it's just not their way of expressing themselves. There are many ways to say "I love you" without needing to pronounce this set of letters. Since at the end of the day, when you go to sleep or maybe even at the end of your life when you will not wake up anymore, what you will remember will be those small but great actions which made a difference in you, which remained immortalized in your memory, those little gestures that meant a lot more than that. And that is the real difference between really wanting or just filling the silence with simple words full of lyrics but empty of feelings.