The quote reflects a deep, unwavering love that transcends superficial labels or societal judgments. By mentioning fantastical creatures like unicorns and mermaids, the speaker emphasizes that no matter how others may perceive or define their beloved, such distinctions hold no weight in their heart. It's a declaration of love that stands firm against all forms of external opinions and fears.

The source of this quote, "The Last Unicorn" by Peter S. Beagle, showcases a world where fantasy and emotion intertwine. It highlights the theme that true affection remains unaffected by external definitions or societal pressures. Ultimately, the essence of love is portrayed as pure and steadfast, illuminating the strength of personal connection over fleeting labels.