I love loonies. I should wear a badge to that effect, and solict their attention. Even better than your basic talker are those that...(and these are all true)

order drinks for you too after the normal service is over - sadly they think everyone drinks liquers like drambuie.

offer you a nice plastic watch (conference gift)

read you your horoscope and then want to get into what it really meant for me

give you unsolicited Spanish lessons

know the pilot's brother, so you both get a cockpit visit

but the best was Greg, a guy from NZ who I met when travelling out to start a secondment, he had a spare room, and by the time we arrived, I had somewhere to live

all i'd say is rather a talker than a snorer..