What's a great way to start making couple friends?

       Show you are interested in what they do and  

1.  go around with a pleasant expression on your face
2.  good at giving compliments without going overboard
3.  laugh at their jokes
4.  be kind
5.  ask, not demand, to join in
6.  offer to help others with work or carry things
7.  invite people to hang out and do something
8.  hang around places where you feel comfortable
9.  are welcoming to new couples