A test for Boyfriend from FNF: Soft Controls: Arrow keys, WASD, p, t, 1, 2. You can also scroll your mouse to move up and down. Wow! Who would've known! (Make sure your mouse is hovered over Soft BF for it to work) There might be some secret keys that play songs I left in the project while I was testing.
If you think this is just stolen, and not changed, I made the animations more like in FNF. In FNF, after the characters if finished with it's left,right,up, or down animation, they don't go back to their idle animation completely. I fixed that in this scratch project.