I agree with the others CCL, it is LOVE!
Magoo, holds a special place in your heart since he has come such a long way from when you first got him.
As most of you know, I feel the same way about my Chipper and I love all my furbabies. But, Chipper just melts my heart everytime I look at him.

In regards to the thunder storms. Do you think, for the time being, maybe setting up his cage again, so he can retreat into it when the storms come. Maybe it might help him to relax since he found comfort in his cage at the beginning. Also, putting a piece of your clothing in there so he can have your smell as comfort too.
Just a thought.