I love you is a phrase that only contains three small words, but it can be one of the most powerful phrases in the world. Saying I love you lets someone know how much you care about them and what they mean to you. I love you quotes show that there are many types of love. You may care deeply about close friends, you adore your children and parents, and I love you is something that spouses and significant others often say to each other. Be careful before you use this phrase lightly to avoid any mistakes or confusion about what you really mean. I love you shows the other person that they are special to you and that you care about them and how they feel.