I ran with a girl 13 miles after having never run that far before, and, did it at a fairly fast clip, as she was training for a marathon, we talked the whole time, and, when done, I could have run 13 more miles with that girl, I have no doubt, I was not even tired. I have no doubt that God was saying something there, if I wasn't in love, I guess, one could call it something else but, to me, it felt like love. But, this was college's first winter and we'd met in the fall our frosh years and hung out lunches the first month of school, that was all. So, was it lust, infatuation, I don't think so, or, at least, God bridled that, I dunno, falling in love....Besides that, no, I've liked girls, at times, got to know them through internet conversation stages, like e-harmony, but was never in love. I don't think one can be in love with someone IF you've never actually met them in person. I will get flack for saying that probably, but, that is how I feel. The internet can be a GREAT way to get to know someone but, until you, actually, pray heavily before going out on a physical encounter, or, date, you are NOT in true love.
All that said, it's dangerous to fall in love, it's a worldly word, that is said in Scripture many times. Never once does it say in commandments we are to love our spouse with all our heart, or love our spouse as ourselves, but, Scripture DOES say, we are to : 1) Love God with all our heart, mind, and, body, and soul. 2) Love OUR NEIGHBORS as we love ourselves. And, I think that second 'love' is with a capital 'L' too because we SHOULD Love ourselves as God wants us too. Loving ourselves can seem selfish, hard to do, but God says we do do it, and, I think, that is a good thing, for how can you truly Love others if you don't Love yourself as God intended, with His own Love having been given you, that Love should become us too, to God, to others who are our neighbors, and, ourselves