OMG I feel the same way. I went to Univ of Southern Cal and still live in Los Angeles, but don't get down to campus too often.
I was down there yesterday, taking care of some business at my bank (Still bank at USC's credit union despite having graduated 10 years ago)-- and everytime I am on campus-- I just feel like I want to scream I LOVE THIS SCHOOL. Its like, it looks the same, it smells the same, and I feel exactly as I did when I stepped onto campus for the very first time as a freshman.
And I can never resist driving down the Row on my way back to the freeway and the Westside, and seeing all the new sorority and fraternity members--and remembering the days when those were MY friends and wishing I could do it all again! I love my life and all I have and have accomplished, but WOW did I have a good time in college!
Amy