How do I save this plant?

It has lost leaves before, but then it's always made a new leaf for each it lost. But now it has lost 3 leaves without making any new, and the two that are left are hanging their heads. I don't understand if it needs a lot of water or almost no water or more dirt or nutrients what?

#plant #PlantTooter

1/3 Changed my plans due to the cold & wet weather, so I visited the 111 year old #VolunteerPark #Conservatory #Seattle for my 1st time
-had a wonderful visit in the warm & humid space
-pink urn plant
-colorful coleuses
-the blushing bromeliad lives up to its name
#plantTooter