I was obsessed with the idea of having a cat since i had 4 at my mom's place but moved into my own place reccently, but instead... went for a betta in a 10 gallon. I work too much, and I'll never have to worry about coming home to betta poo and pee all over my couch and/or bed.
On Monday (his first day alone while i was at work because I got him Sunday) i came back and got so stoked... he swam up to me and then swam around his tank as though he was showing me the places he had "discovered" that day. he'd go to one plant place, do his thing, go to the cave, hide, pop his head out at stare at me, go back over to another plant, hold himself between it and the glass, then go into the other cave back out the other end, then had swam up around to the lower outer level of it where he sat until i found him sitting there staring at me because i had no idea where he had gone.
seeeeew cute.