Because he doesn't know what he wants, and obviously doesn't care how would his decision impact Hwi, I know they are tehnically not together but still it's a low move and from reading the raws it will get worse..
Exactly it really is a slap in the face to agree to a date and then sleep with another person
Omg noo :((
I hope he realises how dumb he's being and ends up with Hwi :/
:/ exactly
Pls why is param agreeing to go on a date with Hwi when he's still so "in love" wirh Mr. Han??? Ugh #－.－)
Also, TEAM HWI!!