Few things:
Post a tutorial to do the flare (the thing you did in the beginning, and several other times throughout the video). Mainly because I want to learn it, and I need to see it done step-by-step. If you can do that, I'll be grateful.
The video overall was good; and I liked how you two only used that one object for an entire video. Creativity gets an A+.
You both have good control of your movements, which I liked.