Frustrated love is one of the greatest agonies. It has no bodily pain, but the heart has been hurt, this cause the greatest pain.
What you are attached to that is what you take shelter of during death.
Another one of Krishna’s names is Asamaurdhva, which means that no one is equal to or greater than Him.
Srimad Bhagavatam 3.24.32,
Raise your hands in Sankirtan Movement of Krishna Consciousness.