Jamie Dornan was never sure Robert Pattinson “fit in” with him and his friends. The ‘Batman’ actor recently claimed he was always the last to be invited out with the ‘Belfast’ star and his now-famous housemates – who included Andrew Garfield, Eddie Redmayne and Charlie Cox – when they were all trying to make it in America. However, Jamie insisted they never just offered Robert a “pity invite” but rather they were unsure he’d want to hang out with them because he was always busy with acting jobs while the rest of the group were trying to get a big break. Jamie told ‘Entertainment Tonight’: “No!…