I wanted to surprise my boyfriend by taking him soon. Does the same thing apply where the men massage the men like the women do on our side?

I'm not positive but I believe so. I've only gone once. Make sure he comfortable around other naked men

Men perform the massages on men in the mens locker room. Another option is the foot reflexology massage that is done fully clothed in a private room within the common area.

I think she is asking if the masseuses on the men's side are all male staff members(?) Are the masseuses on the men's side male or female staff members? Does anyone know? (It may be a quicker and more accurate to call Jeju and ask.)

There is one side for men and one for women. There is also a co-ed common area. You guys can go into the little huts or get a message. There might be couples massage options, not sure. I think you might have an option to choose if you get massaged by a man or woman.

Surprise him with Reflexology 1st then discuss how open minded he is to other services

The man side is only man. It does have the private little room for massage but still everyone in there is naked