And what are they?
Are you learning any? 
What is your first language?

My first language is french,
second is english,
third is portugues (still leaning though),
I m learning japanese . 
My first language is Finnish, my English is decent and I know a little bit of Korean.

I have also studied Swedish (6 years), Chinese (1y) and French (1y) but I can't even hold a basic conversation in any of those.
My first language is English, my French is not too bad, my Spanish is better
And I am learning Chinese and Japanese.
English, Igbo and pidgin. I never liked learning new languages (blame that on horrible teachers in school) but now I am interested in it. Will take it on when I have time.
Italian , English , German , and i know few words/sentences in Japanese
My first language is Korean and then English as I grew up in Australia.
I attempted to learn Japanese and French briefly. 
 
first language is english, i can speak cambodian 
i've been studying japanese for 2 years at school
and i can understand some korean ^_^
Spanish is my first language, though I'm most fluent in English. When I'm bored I'll study ASL.
Lol, I like ASL too...because I'm a big fan of Switched at Birth^^
My first language is french , I'm not bad at english , in fact I 'm watching series or shows in english but I haven't speak for years ...and spanish it's the same I don't practice so I guess I lost a lot :-(
Just know a few words of japanese , learn with animes xD 
My mother tongue language is Bulgarian
Then I studied in a language school learning:
- Italian
- Russian
- English
Currently I started learning Korean (through dramas so far)
I'm only fluent in one language (English), but over the years I've picked up quite a bit of Japanese and Korean (plus a little Mandarin) just from watching subtitled dramas/movies.

I have Rosetta Stone for Japanese... but haven't committed to it just yet.  Procrastination is my middle name.  :P
Fluent in English, Polish, Ukrainian and Russian
Can communicate a little in Spanish, French, Arabic (about 40-50%) 
Trying to learn Korean (just started few months ago) .... 10% knowledge so far. 
Future languages to learn are: Chinese and Japanese but that comes later after I master Korean language 1st.
First language is Swedish, second language is English, third language is French (I'm not good at all though) and fourth would be Korean ( started learning recently)
I'm only fluent in Swedish and English.