After seeing a thread about favourite Bellagio fountain shows and the OP saying their favourite was Con Te Partiro. I have to say it's my favourite as well but I do find it emotional and the reason for it is a daft one. Many years ago the owner of Blackburn Rovers FC (soccer) died. He was a life long supporter and with his wealth he financed the club to not only get to the top tier of football but also to win the Premier League. When he died I attended the next home game and Con Te Partiro was played and there was a lot of emotion in the stadium. This was actually the first time I had heard the song as I'm not a classical music buff, even now I still get a lump in my throat when I hear it. The other thing that wells me up is watching the final scene from the last episode of The Big Bang Theory.