It's growing tall in search of sun.

This picture was taken at night but now that it's in the window it gets good sunlight. Here's a daytime pic. I do rotate so it's not bent. Do you think it needseven more sun?(my house at home is basically a greenhouse but college doesn't get a lot of sunlight. Like the rest of my room is dark if the lights are off.

This is how it looked before it dropped its leaves and grew new ones.

Even being right up against the window is not like being outdoors in full sun. It will likely continue to be a fun and interesting houseplant, but I wouldn't expect dense foliage indoors. tim45z10 had it right--it's reaching out for more light.

Ok. I'll try moving it outside once we get past the frosting point. Thank you guys. :)