I like the sound of working with you but i'm not sure i will fit in?
Ok, so we are all nervous sometimes, we get that. It's completely understandable. But what is fitting in really? We don't pay your salary based upon other members of staff's performance. If you are the successful candidate after the interview stage, that means that we like you for you and believe in you. Come to work and be you - add to our core value as an individual and help us become a bigger and better team.
There is nothing to be afraid of, we are a mixed and crazy bunch - but it works, the question is not will you fit in the question is how did you live without us?