And what that also does is breaks this Pi bond. And the Pi bond is used to pick up this hion. And so once this addition reaction takes place, we form the following intermediate. Now, when going from this molecule to this molecule, we had a protonation and now we have a deep protnation. So we essentially kick off the H plus ion, and those two electrons in the sigma bond that is broken end up on this nitrogen. And in the final step, we basically have a hydrolysis reaction take place.