The simultaneous state of being entranced by moments of fleeting happiness and profound sadness, as if one's heart is caught between the blissful ecstasy of joy and the overwhelming weight of melancholy.
As she watched the vibrant sunset paint the sky with a kaleidoscope of colors, Emily couldn't help but feel blissthralled, her heart torn between the sheer beauty of the moment and the knowledge that such fleeting happiness would eventually fade away, leaving a bittersweet longing in its wake.