Have no expectations of him. Expectations for you: be nice, be compassionate (ask after his welfare), be encouraging, listen to what he says and indicate you are listening, be happy (maybe dance in your seat to music:)!), just be friendly....like zero said treat him as you would a friend.

A helpful question to ask is "would Jesus do this, say this?"

AND DON'T READ INTO HIS WORDS, FACIAL EXPRESSION. TAKE NOTHING PERSONAL! AND DON'T ASSUME ANYTHING.

I'll be praying for you!

Cindy