MY boyfriend is from America, I live in the UK. What do I say to wish him happy thanksgiving?

Is it okay if I wish him a happy thanksgiving. I dont want to offend him in anyway? I just need to know what i should say? or:Is it okay if I wish him

Is it okay if I wish him a happy thanksgiving. I dont want to offend him in anyway? I just need to know what i should say?

or:Is it okay if I wish him a happy thanksgiving. I dont want to offend him in anyway? I just need to know what i should say?

or:Happy Thanksgiving Love!!!

or:It's ok to say \"Happy Thanksgiving\

Tags:thanksgiving,boyfriend,