Betrayal, Selfishness, Sly and many more! A kid is far away from understanding abstract nouns except one- Love.
People are guests in our story, the same way we are guests in theirs. But we all meet each other for a reason because every person is a personal lesson waiting to be told.
Be the person you would fall in love with.
Love makes life worth living.
If you ask me, I think the first multi-dimensional-space-time traveling device man invented was centuries ago. And they called this device a Book.