I always joke about having a ghost at home

But in a sense I'm not so sure it's not for real.
The light in the corridor is always turning on and off by itself and the things there usually fall down to the floor for no apparent good reason.
And then a couple of years ago I wake up at 4:45 in the morning and I swear I could distinctly hear someone breathing, and it wasn't me!!!

And then for the rest of the week I kept waking up at exactly the same time.
My house is very old, so you never know... Still, if we do have a ghost it doesn't seem to be the scary type, which is nice :P