Pictures provided by: walter, sandwad2, ShortCappy
Also known as:
- ¿Cómo saber si es amor? (Argentina)
- Woher weißt du, dass es Liebe ist? (Germany)
- Alt hvad du har (Denmark)
- ¿Cómo sabes si...? (Spain)
- Comment savoir (France)
- Poion apo tous dyo? (Greece)
- Honnan tudod? (Hungary)
- Eh a'tem yodim? (Israel)
- Come lo sai? (Italy)
- Tens a Certeza? (Portugal)