Love is a sickness that most people develop at some point.  It brings joy and sorrow, freedom and anxiety, safety and fear. But how is such a sickness treated?
I didn't know what to say.
...لا أعرف ماذا أقول
Ich weiß nicht, was ich ihr sagen soll.
No sé qué decirle.
No sé qué decirle.
Non saprei cosa dirle...
Eu não saberia o que dizer.
Просто я не знаю, что сказать.