I think the answer to Movie where a girl fought her inner demons of conformity on the way to the bathroom is completely accurate, and the girl in question zapping laser beams from her fingers that seem to damage the world around her seems fantastical to me. However, since this is essentially a music video turned into a commercial, it's a bit more fuzzy as to whether we're supposed to take the actions at face value, or simply as metaphorical events.
To use a slightly different example, a music video by the same people is the famous "Weapon of Choice" featuring a similar situation of someone beginning to dance and transitioning to a more fantastical set of actions (here, flying).
I just figured I'd proactively poll the group as to how they feel.