Optical illusion?

I almost finished the writing for the second story branch in this bar. I will still have to add a lot of expressions/posing for the dialogue and I am still considering what to do with the final choice at the end of this scene.

One strange thing I noticed is that when turning the camera, one of the characters became visibly thinner. I thought about increasing the size of the character but I guess I will just keep it as it is.