http://youtu.be/Ny4BPYUdXNc?t=1m8s
When you are socially deprived, you tend to be talkative and courteous to anyone you encounter. Little do they know, that is not the reason they are not having any deep relationships or bonds.
"Thank you very much, appreciate it"
Most of us that have friends and family that we socialize with would have been focused on our guest/company and said "thanks" at most.