Rather peculiar actually,

Recently at work, we just got a bunch of people working in our building who've come over from theirs because their site isn't operational at the moment, and i think i may be getting a little territorial.
For example, There isn't much work to do right now as were pretty much all on call, much like a fire station. So we all sit in the tea bar, and I've found myself sort of strutting around being kinda loud and.. well.. Confident i suppose, not that i was a complete hide away before, i mean im more so confident in front of the new people, sorta like "its my tea bar i can do what i like" sorta attitude, and in a weird way i kinda like it, because of my oddly new found confidence, im beginning to have more of a laugh with people and starting to give out banter rather than just be on the other end of it. I mean like, im not being a jerk or anything, just giving as good as i get i suppose.
What do you guys think of this ?