Have your tissues handy – it’s Cal’s funeral tonight, and the whole department is feeling the strain. While Ethan throws himself into his work, Dylan, who is struggling to come to terms with his own memories of that fateful night, takes comfort from taking Sam down a peg or two and giving David a lesson in philosophy.

As time ticks on, Alicia and Charlie are both concerned that Ethan will miss the funeral, especially when he sends them off to the church and stays in the ED. Will he be there for the final goodbye? Elsewhere, it’s not all doom and gloom: if you’ve been waiting for Lily and Iain to make good on their flirting, do not miss this episode…