Semiramis is the elegant Assyrian queen who appears as Assassin of Red in Fate/Apocrypha, known for her poised voice and regal, teasing manner. Clips of her Valentine greeting circulate among Fate fans and anime soundboard users who collect short character voice lines for seasonal edits. The sound is shared in Valentine's Day videos, fan compilations and romantic memes, where her distinctive delivery makes a simple greeting feel special. Its popularity comes from that mix of romance, anime style and recognisable character charm, keeping it useful every February.