annoying thing about couples

I don't wanna sound like a bitter cow but when you hear couples laughing at tv programmes ridiculously loud, it annoys me. Surely nothing is that funny. Yes I chuckle or laugh a little if something is funny. I don't laugh stupid loud just cause my SO is.

Anyone agree or ?

Having to update this because people say I don't have a sense of humour... I do .

I'm going through a hard time and am being bitter yes, cause of what I went through but thanks all the same for belittling me