Use you joy and happiness to make this sad world happy again. Don’t let world take away your smile. (Sad Quotes about Relationships) The people who truly care about you will never make you CRY. There should be balance between happiness and sadness because then you will lose the true importance of happiness. These sad breakup moments always remain on their mind and then they try to memorize those moments that he/she has passed with their loved ones. Here I want to add a . Sad Love Quotes that Make You Cry. 1. I just realized that I have to let him go. There’s nothing wrong with him. I mean, if he has any flaws, I know I can put up with him. In fact, he is an awesome guy. There’s just this thing in my heart that says, “this is not right”. And I’m tired of pretending.