What should I do?! Part 2

Nina
In the first part I sayd, that my best frien and I have a crush on the same qguy and, that he likes me...
My friend and I had a really long talk and she said, that it's okay with her if we would go out. So I asked him and he sayd yes! Everything was fine until he texted me if he could bring one his friends. Now I'm totally confused-does he still like or is he just trying to be nice??