history: I was walking through my hallway a few week ago, and my son was hiding under the table and grabbed my ankle. I thought i was got. 
current: A few weeks ago, I was walking through my hallway, minding my own business, when all of a sudden a hand reached out from under a table and grabbed my ankle. I was so suprised. I thought i was got. Turns out, it was my son. 
next: That's funny, hope he didn't give you a heart attack.