What is 'Rushing' into Love?

Lisa and I had what most would call a whirlwind romance.  We met through an online dating service, which took quite a bit of luck in and of itself, and then we just FELL.  Before we even met in person we knew there was something interesting there, and after that first meeting, we both had fallen for each other.

We tried to keep from rushing as much as we could, and every time we did ‘hold back’ it would cause strife between us.  I still, to this day, catch grief for not wanting to say “I love you” first even though we both felt it.