How to say be happy ("sei glücklich") in German?
How to say be happy ("soyez heureux") in French?
How to say be happy ("ser feliz") in Spanish?
How to say be happy ("幸せになる") in Japanese?
How to say be happy ("siate felici") in Italian?
How to say be happy ("要开心") in Chinese?
How to say be happy ("행복해요") in Korean?