First of all, I have to say that since watching MI-5 for the first time this month, I find---for a TV show---it is has a great sense of drama, characterization, and overall ethics. Well done!

Now in regards to Nest of Angels, I felt that Sid truly believed what his character said to the young suicide bomber at the end. Yes, life is worth living despite all the corruption and evil around us. Great character and so believeably acted. Thanks, Sid, for another enjoyable experience.