That was good instructive video. I learned more about the Bird's opening. I just want to suggest a couple of move that you can always look out in any of you match for white, if your opponent your knight with Bg4 and failed to protect that bishop with something like Nf6 or something.

In that video you suggested you could played 9. Bc4 that was quite a good move you missed there, but after you suggest you could have played Bg5 to pin the Knight on e7, I just want to suggest instead Bg5 you could play Bxf7 check would have been better, cause after 10. Bxf7+ Kxf7, then play Ng5+ then you would be gain back the bishop and you would stop black from castling and you also bring your queen into play. This is something you can lookout in any game as long black cant take the your Knight on g5, anyway it was quite good video and I learned something and enjoyed the video.

Thank you and hope to see more videos' from you!