The one where each characters reflect on a tragedy their own way. And with their own set of emotional baggage. With an end twist that really caught us by surprise. I am so glad they've decided to keep the TV soundtrack on the DVDS. This episode in particular, would've sounded so weird with downplayed tracks. And all those actors are so good in their roles. That even the worst and most annoying characters have complexity and something to tell. So far I prefer season 2 over season 1. I like this characters centric format, they went with. It really gives us a better understanding on the show and its protagonists. And I agree with most, it's a great series with everything that made ER so appealing to me. And makes me want to rewatch it even more now.