Trespassing

So the other night I had some friends over, and we decided to go get this guy I used to work with to come hang out.
It was 11pm but we figured he'd still be up.
We got to his house and all the lights were off, so using one mates phone as a torch, we rang him and left a message. My mates with the torch/phone dropped it over the gate, so i climbed over to get it.
Then the lights come on and this guys Dad comes out and sees me crouching on the ground in his drive and starts yelling at me.
My friends all run away and I'm stood there saying 'we were wondering if Barney was around' while this guys shouting at me and telling me to leave.
Not felt like such a tit in quite a while.....