Bean reacts to noise, particularly loud noises that seem to startle him.
On Saturday Paul and I ventured into the land of cheesecake making (white chocolate raspberry cheesecake that sort of looked like the picture above, found on the net, but slightly more well done cause we cooked it a bit too long... but don't worry, it still tasted yummy).
As I was saying, we were making a cheesecake and I pulled out my electric beater. Each and every time I turned it on, Bean started kicking up a storm. When I stopped, he stopped. When I started the machine, he started moving. It was odd and cool at the same time.
I guess it's true what they say, around week 25 babies are much more sensitive to external noises!