My girlfriend of 3 years I suspect may have done something with my best mate of 12 years, while I went overseas for two weeks. Lets call him shawn, and while away he dropped over to have drinkies like we do once and to see how she's copping while I'm away. Now the strange bit- he came over twice for drinkies and once to change a lightbulb. (Traveled about 26km). Anyway it was the messages that was sent that caused concern, 'how are you this morning, thanks for last night I enjoyed it' which he never usually says. And her reply was 'your a good friend' Then another text 'only tell him what he needs to know' and 'I don't want to get you in trouble'. I did ask her and she simply said nothing went on. She had text another friend and said she fell asleep on shawn, and when I asked about this she said it was while they were talking and not literally.