Disclaimer: I own neither Boston Legal or Star Trek. The pictures I found on Google Images (I can't find the Denny/Alan one again but the Kirk one came from: http://knowyourmeme.com/memes/im-sorry-i-cant-hear-you-over-the-sound-of-how-awesome-i-am)
Alan is thinking that 'nothing ever changes' and Denny is just 'so proud'
You have reached the end of "Denny's Awesome-ness". This story is complete.