Very easy. Just do how i say
first off all unlock area 3, the second garden. steal the vase and present it to the neighbor (under that white wooden bow)
watch where he will throw it.
reload the game and do it again BUT now wait at the spot where it will land. as soon as the vase arrive at your spot hit the b button. no need to catch it, it hit the floor... got the achievement anyway.
worked first try for me