Inception

Today, I got incepted. Maybe because I am in US... Leonardo Dicaprio also here... that's why someone got him to plant some idea or steal something from me.
I dreamt that I had a dream, and when I woke up all was nothing but a dream. I couldn't remember the 2nd level dream (it is suppose to be short, and deeper into my subconscious, and hence natural that I cannot remember it), but I can rememer I "woke up" from my 2nd level dream, knowing that I had a dream in the dream.
What had been planted in me?!