Interesting thoughts, Zion! My W and I were long distance for the first several months of our relationship and so I never really thought much about limerence until my W started showing basically obsession with her alienator. And of course, 19 years in, the current relationship bears no resemblance to the excitement of new love - it’s committed, solid, familiar, trusted (or at least that is how it seemed before BD1). But the more I think back, the more I feel there was some degree of limerence, even across the distance - that ability to spend hours on the phone every day, always thinking of each other, writing letters and sending gifts, feeling too excited to eat sometimes. And we both felt it - and as the familiarity grew, that excitement faded in some ways. It wasn’t to the level of obsession, but it was there. And even that was not healthy and would not have been sustainable long term. Certainly the limerence that borders on obsession, that leads to poor job performance and neglecting or harming other parts of your life - that is a very unhealthy thing and definitely should not be romanticized as the ideal in finding a partner.