such a nice turn of events, predictable but was produced in a simple way (which is the motto of this drama) not cliché or forced. finely Mate discovered his true feelings for Bo Tong along with his password. i first thought the idea of the password is so silly, but it seemed that his mother wanted him to find his true love and the person who truly loves him before he discovered his real mother and how much she hated his existence. as a way to spare him from the feel of lose.
very lovely and emotional episode, superb acting from JGS and Kim Bo Yun (Na Hong Ran). but they sold us the relationship and the chemistry between David and Bootong that even the little scene that show chemistry between JGS and IU palled in comparison, so we need more than just brotherly hug between them.