Crazy Things for Love?

We have all heard about doing crazy things for love... but how far will one go for love? We have heard about those from years passed, that would write love letters everyday to their loved ones in wars, in different countries, and half way around the world... With a love so grand, what wouldn't we do for that love?

Love has transfomed, in almost the same way as our technology... so keeping in touch should not be hard, but so much more accessible... however, we find that more and more divorce cases occur, cheating and more... With the help of technology and all its advancements... has it caused many to be "Crazy in Love?"

With these crazy love symptoms, does this create an adverse reaction? and speaking of reactions, we see that if one is allergic to a food and consumes it, they could have rash, hives, and more... which shows our allergy or reaction, something to be seen...

So with Love what reaction should we be looking out for when it comes to those Crazy things for love? What stipulates Crazy versus Romanitc?