Mine seem to go crazy when I'm trying to sleep xx>>>
They're quiet most of the night but as soon as I get into bed, they suddenly start running and popcorning all over the place.
I find it very soothing, so it works well for the three of us.
Mine don't tend to go so nuts when it's feeding time. They both just sit in the middle of the cage.
I went out and bought the biggest Guinea Pig bowl I could find and I use that to put their veggies in.
So they normally sit right where I put the bowl but they sit so patiently, it really is adorable.
One thing they tend to do is squeak at the sound of my voice, if they want something. They're in my bedroom so I can't be around them constantly, so if I'm busy and I'm downstairs for a long period of time, I'll go to the bottom of the stairs and shout "Ruineas~" (My brother and me call them Ruinea Pigs for some unknown reason.) and they'll squeak back if they want some attention or a snack. :<>