Pisces in love are an interesting species. They tend to put their new relationships to endurance tests inventing dramas, causing rows, and plainly sabotaging the whole affair! If you see them behave in a weird way, be sure: they are in love!
The hardest thing is to convince Pisces that they only need to calm down and not to interfere with the natural course of things. Piscean behavior may swing from hysterics to unprecedented elation, but it all will turn out to be just fine in the end, especially if you like to have a bit of drama to spice up your life!