So my boyfriend and I got a pinstripe last Tuesday, and I was just wondering what indicated a snake being comfortable in their environment?

I've read that if they're doing long flicks of the tongue it's a good sign, but other then that how would I be able to tell?

The only behaviour I've noticed about him so far is that he's always in his hides, but most of the time likes to pop his head out, he seems at ease, and is "licking" a lot.