I will say this about Ma Boy: If the entire thing must hinge upon a single conceit, then at least it’s got that one conceit down pat. Because Hyun-woo (er, idol Sun-woong) is so pretty in both gender personas that you really can’t take your eyes off him sometimes.
The show continues with its frothy-light campus hijinks, and now our heroine finds herself entangled in this lie as well. She happens to be much more committed to protecting the secret, but on the downside, much less good at it. But hey, two heads put together are better than one… right?