Depends on the relationship, for some reason guys don't realise how trying to work out who we are, did they see us in the corner shop the other day, were we the woman at the bus stop is one of the creepiest thing they can do. If they know us and it's a problem then best way is to be discrete and just not book. If I see a client in real life, which is unusual I just carry on as normal simple as. If guys I tell in my personal life try and book it's a no-no and guaranteed to have me running for the hills. That doesn't however mean paths cross with clients at a later date, at which point as already said I behave like a normal, sensible adult.