How to say happy valentine's day in English?
How to say happy valentine's day ("fröhlichen valentinstag") in German?
How to say happy valentine's day ("joyeuse saint valentin") in French?
How to say happy valentine's day ("ハッピーバレンタインデー") in Japanese?
How to say happy valentine's day ("buon san valentino") in Italian?
How to say happy valentine's day ("情人节快乐") in Chinese?
How to say happy valentine's day ("행복한 발렌타인 데이") in Korean?