U+F990 "戀" CJK Compatibility Ideograph-# Unicode Character

U+F990 "戀" CJK Compatibility Ideograph-# is a compatibility ideograph included in the Unicode standard specifically for roundtrip conversion with older East Asian character encoding standards, such as those used in early Korean or Japanese systems, where it corresponds to a variant form of the common CJK character for "love" (typically represented by U+604B). This particular glyph is not intended for general modern text use and is primarily preserved to maintain data integrity when documents encoded in legacy character sets are converted to Unicode. Its inclusion highlights Unicode’s goal of supporting historical and technical compatibility, even when the character may have a more standard modern equivalent.