secret admirer

Noun

 * 1) One who admires another romantically but purposely remains anonymous to the extent that the subject of the admiration is unaware of the admirer's identity.

Translations

 * Chinese:
 * Mandarin: 暗戀者
 * Czech: tajný ctitel
 * Finnish: salainen ihailija
 * French: admirateur secret
 * Georgian: იდუმალი თაყვანისმცემელი
 * German: heimlicher Verehrer, heimliche Verehrerin
 * Hungarian: titkos hódoló
 * Polish: tajny wielbiciel
 * Russian: та́йный покло́нник, та́йный воздыха́тель