If you dream about the faucet, then such dream indicates the feelings you let yourself to show for the others. The dream could also signify melancholy and sorrow. If you are unable to turn the faucet on, then such dream shows your ability to control your own emotions. You are managing yourself perfectly. If you see the faucet that is leaking, then such dream indicates the suppressed sexual needs and troubles.
Dream dictionary: Faucet dream meanings
To better understand this dream, read also the interpretations of faucet.