Rubix cube mystery "it's a kind of magic"

When i was a child around 10yrs (ish) i had a Rubix cube and was probably bored and felt like showing off and being an idiot (i was a happy child that just loved people to laugh at me or anything)
Anyway..it was fairly mixed up,i mixed it myself as random as possible.. i walked into the dining area and declared that i am going to complete a Rubix cube behind my back in front of around 6 family members... i had their attention..! so i placed the cube behind my back and fiddled around and randomly turning blocks round etc..while i counted..then when my alloted 20seconds came up i shouted "DADAAAHHH!" pulling from my back a fully completed Rubix cube to my shock surprise and amazement...the family gave their polite "err well done Lee !" encouragement thingies...but!! i think they thought it was a set up trick or something..cos only i seemed mesmerised by what happened .i have never done a rubix cube when i have "conciously" tried... before or after this event.. it's a kind of magic!