Hi, my friend :)
It isn't difficul to find somebody to talk with. I can give you an advice: you can try to find someone who is a native English speaker, and who learns Portuguese as well. It will give you both a lot of possibilities and a good peason to make a friendship. For example I have a friend from the U.K. who wants to learn Russian, so we help each other.
I suppose it shouldn't be too hard to find such partner. Just attend this comunity more often and you will definitely find him :1