Gals and guys be good fren seem very normal nowday, as @ahwei-7 said they can do a lot of things together. Of coz, both of them know the limitation.

I have a fren which is a gal, and we can do a lot of things as well such as shopping, movie, playing, sleeping as well. i even accompany her to lingeries shop , of coz she din ask me see how she wear la..

She n i also need to report to someone but wat's the big deal? As long as we know the limitation can go, then everything will be different.