I'm 24 and I look a bit younger for my age (cool by me, looking younger in my 40s/50s yada yada).

Occasionally I'll get ID'd by a barmaid, sales assistant, or my age will come up in conversation and the girl will sometimes mention that I have a 'babyface'.

Does this mean:

'You have an adorable babyface and I'd like to feed you with my big milkers'

Or

'You look like a child and my sexual attraction for you couldn't be lower'

Obviously it's a little context sensitive and I'd usually gauge the overall vibe but what's the general rule of thumb for a comment like this?