When someone gets a crush on someone else, it's very likely that they've seen them a couple of times and thinks that they're good looking, and therefore want to be with them. Many think that they've found love at first sight. Love isn't about sex. The guys therefore say it to get sex. Kind of sad really.
Love comes from sharing and caring for each other.
If you can't trust someone enough to tell something to, when you think you're in love with them, then it isn't real love. If it is true love, then both of you will have the same love for each other. As I said, love isn't about sex or appearance, but the person inside, and how much more than just a friend they are. We were going round doing song and dance performances, and there were about 60 of us. The tour was 3 weeks long, and I got to know people very well through it.