If you are watching over on RTE2, don't read on, as Sky Living is ahead by a few weeks. If not though, you'll know that tonight is currently the last episode in the series over on Sky, and what a series it's been! We still can't believe we won't see McDreamy in that white coat again. This final episode goes out with a bang of course, as the gang try to tackle yet another unfathomable crisis, that yet again, brings them closer together. And yet again, we'll be loving every minute of it.