I don't think any of us can tell you how you know if you love some one. I've asked my mother for advice on this and she says you just know, but I'm not sure it's that simple for everyone. I'm not overly communicative with telling people I love them, so if I think if it feels weird in my belly then it must be wrong. (Very profound advice hey?). I still haven't figured this whole thing out....love, lust, crushes, I don't know....