There was a thump and the lights went on.
The first thing you saw when the lights came on was a 6' tall bookcase full of potions falling.
You estimated that they would fall onto her and trap her under it.
And you didn't want that to happen to your crush, so you rushed over to try and push her out of the way.
You were quick enough to shove her out of the way, but that meant that you are now pinned under it as it crashed to the floor.
What Rebecca and you didn't know was that her father was a scientist specializing in: