Congrats on your first GF stay, you will love the resort.
It would help to know what kinds of things you would like to hear. There's a lot of info on the first page, if you want to explore there to learn about the resort.
The grounds are beautiful just to stroll around; we like sitting in the lobby any time, but especially in the late afternoon to listen to the music; browsing the shops; having a drink at Mizner's is relaxing, especially if you catch Wishes (can't see it all, but the bigger shots are visible); afternoon tea at the Garden View Tea Room; grabbing a snack at Gasparilla's and sitting on the marina landing, waiting for Wishes; watching EWP; having a drink and a swim (seeing a pattern?

); renting a Sea Raycer or two and zipping along SSL; having dinner at Citricos, Narcoossee's or...be still my heart...V&A's. So many things, love the Grand.
HTH!