I Found A Little Blue Box

I Found a Little Blue Box, It was all but in two. It took me awhile, But I finally found you. Bigger on the inside, I went out on a limb. I heard of the adventures that happened within. We tossed and we turned, We fell right into space. I avoided the obvious; What is this place? Back in the box, Painted with Blue. I’ve seen quite enough, I’m coming with you. **SPOILERS FOR SEASON TWO**