My last 'burn moment' was going over to talk to a friend of mine. She was sitting chatting so some girl that I hadn't met before, who I thought was quite hot. We all chatted for a while and then I asked the other girl if she wanted to go out. She laughed and said 'What, with you?' Then my friend, who I guess likes me, burst into tears and ran off. I haven't spoken to her since.
Anyone like to do better?