Mujhe cheh bhashe aati hain. Enakku aaru mozhigal mudiyum.
("I speak six languages", in Hindi and Tamil)
I voted 5-6:
For a long time I didn't care for languages.
I technically have two mother tongues (French and Finnish). Had to learn German at school but strongly disliked it. Then I had to learn English, but being interested in computers I had a strong motivation for that one.
Then I went to India for about half a year and a friend started teaching me Hindi.
And one day I had a revelation that I wanted to learn languages: I had already been studying Hindi quite seriously and that day I realised I took talk to the cleaning lady at an (another) friend's house, and understand what she was saying. Even though we didn't go beyond very simple sentences the feeling was really wonderful!
Then I met an Indian girl so that was an extra motivation
So I started learning her language too (Tamil). Then I went to Portugal and started learning Portuguese.
So, French, Finnish, German, Hindi, Tamil, Portuguese, that makes six. I also learned a bit of Italian but too little for that to count I guess.
Tamil is definitely my favourite because it sounds so funny