Love . . . Lve is when you can't stop thinking about the other person. When you're heart stops when you see them. When you fall on words when you try to speak them. When you're as nervous as ever to talk to the person; But at the same time you're more comfortable whle you're talking to him than you've ever been in your life. You keep the persons picture, only because you're afraid you'll forget their face.
Trust? Certainly. A big part of it, I think is Appearance. And it's strange because, someone's personality can be so attractive, it can make, even an ugly person, physically attractive.
Can one person love another without them even knowing? Of course. It happens all the time.
Do you use the word love carelessly? I'm in Middle School, and yeah . . . we do. But we don't say "I LOVE him,'' was say ''I LOVE him when he's in his baseball uniform. He's so sexy.'' Which, DAMN! If you could see the guy I'm talking about you'd faint, but . . .