Normally I am a defender of Paddy but in this case he grossly over reacted. Eve may not even have noticed anything, and if she did, they could easily have said Simon/Harry was there for some business reason, and quickly moved the conversation on. It seems that Paddy was saying to Chas that if she is not with him, she cannot be with anyone else. Personally I was sorry to see Paddy and Mandy get together - just another verse of "musical romances".,