Mystery Stranger in My House - Clarence

It's hard to sleep in this old house, and you hear the old grandfather clock chiming midnight. You bought the place cheap and laughed off the "haunted" stories people told about it, but now that it's yours you have to admit there is something... off... about the place. You feel a hushed anticipation whenever you're inside. Suddenly a crash sounds from the hallway, and you get up to find the remains of a vase on the floor outside your bedroom. You see a very pale young man with white hair in a white suit. He stumbles into a side table as he moves with uncertainty down the hall. He seems confused, perhaps scared, and as he turns you see his deep black eyes. W-who are you? The man asks you as his eyes dart left and right. Can you help me?