Love. Used when you cannot or do not want to say "I love you" for fear of rejection or unrequited love. Lets the person know what you mean without having to say it.
I wanted to tell Natalie that I loved her but I couldn't because I knew she wouldn't say it to me. I said to her, "Natalie, I really reverse hate you." She smiled at me as she knew exactly what I meant. I didn't even feel the sting of rejection when she didn't say it back.