In the Bale and newcomer vocalist official debut song Duo A.TREEZ of halfThe seasoned voice Rookie of the un-born two A.TREEZ meet attractive voice and rookie duo A.TREEZ of composer Kim Won unique melody-making and talented male duo Monday Kiz member Stephanie Han can enjoy.Revealed that participation in the OST Full House Take A.TREEZ recognition of skills to the music director of the formal debut ohjunseong, The the male rookie duo duo skills have been built over a long period of training and the chorus, OST participationIt is a semi-formal debut song wrote a well-made track outside the limits of the rest of the sad ballad that shows every single detail that brings the beauty of a somewhat understated aesthetics breathing nerve. Monday Kiz Stephanie Han bass is a voice But that the loved one sikimyeo amplified draw alone, but in my mind, that represent the feelings of a man of courage is not pure for a long time sufferer song,.Is not cliché to the generation of emotional expressed gasatmal, code-named crush these days, especially the phrase 'half in half in half in love' represents such a state of mind as a metaphor more desperate and stylish. The electric guitar line that starts with the dreamy light and led to the overall atmosphere of the song from the intro to the end, the beautiful chorus the orchestra melody and members the giseungjeongyeol distinct direct kissed Mars raised more mature.