Well, it was quite the special night in Walford yesterday, when Billy Mitchell carried the Olympic Torch through Albert Square. The segment was filmed live – which meant actor Perry Fenwick had a very special evening doing - not only his bit for London 2012 - but also ensuring the live Eastenders broadcast when without a hitch. Not an easy task. From all your tweets, we know you were watching with us. In fact, the official ratings tell us a staggering ;7.32 million of you were...