Surely with Emile there were huge communication problems (but not only), when I tried to speak you said that you didn't understand my English (it's not impossible, it's bad!) With the help of the translator I wrote you an email with a series of questions that are still awaiting an answer.
If in private (as happened with the host where you had to go) some people ask me what you did and how you behaved, I can only tell what I saw and heard (the volunteers talk to each other, I don't think it's a crime if even hosts talk to each other!).
NEVER I would say don't go to him or don't take him or don't hang out with him...
in fact I wish you to find many hosts who understand what interests you and how they can communicate with you, I have not been able and I'm so sorry.
For the accusations that you make me, I hope that other reviews may deny them, it would be ridiculous and very inelegant to tell and/or answer here.