what precisely does it mean when someone says to you...

[dreamymum]

'i fancy you'

does it not mean that they fancy you?

That they want to shag the arse off you?

it means they fancy you

i am not british so i was wondering if the person meant 'i like you' or 'i want to have sex with you' . i was thinking it was the second option...

I think it means they wish to introduce Mr Pinky to Mrs Hoohoo at some point in the preferably quite near future.

it means they find you attractive sexually

ok, so i should stay away

so what is the best way to tell this person they are great but we can't have sex?

so what is the best way to tell this person they are great but we can't have sex?

so what is the best way to tell this person they are great but we can't have sex?

say something like "aww thanks. i like your personality."

actually i am very attracted to this person but of course i will not do anything about it as i am married

but i like that answer

As Broccoli says
and to answer your other question therefore the reply would be

Mrs Hoohoo to not welcoming any visitors ATM. Mr Pinky will have to wait outside where I will happily chat.

just say you feel flattered but you are married so nothing can come of it. it is quite possible to fancy someone and fantasise about them without actually wanting to do something about it realistically. he could have a gf/wife too.

you could always say "you're great but we can't have sex"

He may get the message, he may not