About Alicia's personality during interviews/language barrier, it's not really a stretch to think that it could just be a personality trait of hers or that she becomes nervous in general during interviews. This is not meant to be a criticism of her, but I'm not sure if I buy that it has to do with a language barrier. Given that her country of origin is a place where many young people become fluent in English in their early teens (I actually verified this with native-Swedes, btw), she has lived in an English-speaking country for some time now and has acted in English-speaking parts, I have doubts that she has that much trouble expressing her true personality when she speaks in English. And I also imagine that even though individuals in her country become fluent by their teens, they had to have to be learning English long before that, like during childhood. That is a good time to capture the nuances of a second language, so personally, I don't see how she would have that much of a language barrier. That's not to say that she may have to translate some things in her head prior to when she says something, but I don't think how she comes across to some people is completely caused by a possible language barrier.
To give a personal example, both of my parents are non-native English speakers who immigrated to an English-speaking country when they were young. My mother especially was pretty young, in her early teens in fact, and spoke a language that has very, very little relation to English. She also had virtually no exposure to the English language before immigrating. Yet, when others and myself speak with her, she has no issues where she comes across as stiff or cold. If anything, she seems the same when she's speaking her native language and when she is speaking English. My point here is that the language barrier issue is not much of an explanation as to why Alicia comes across certain ways in interviews. It's not a crime nor a huge deal, by any means, but it seems like the notion of her having language-barrier problems is floating around a lot.
This was slightly off-topic, I realize, so apologies for that. But I thought I would throw in my two cents.
Plus he looked so cute in that suit.
