Nasa's knowledge is a big help to the people around him, but even he's not sure about the list Kaname finds on the internet that describes the symbolism behind different kisses.
This is so hard...
...هذا صعب للغاية
Hm … Das ist so schwer …
Qué difícil…
Qué complicado es esto…
Pff, mais c’est trop dur…
È così difficile...
Hmm, que difícil...
Блин, как же сложно...