So this is, once again, this arrow signifies movement of electrons and not movement of atoms. In other words, if I draw this molecule or this compound where I took this atom and placed the atom onto one of the orbitals here, so now there's a bond, a sigma bond between oxygen, carbon. This is not a resonant form. This is not a lewis dot structure for formaldehyde. In fact, this is not even formaldehyde. It's another molecule.