Clearly Tae Seung is afraid of losing Soo Young. He thinks if he leaves Soo Young free to stay with him by choice, there will always be the possibility of Soo Young choosing not to stay. So he wants Soo Young to need him so much that leaving will never be an option. It actually makes a twisted kind of sense. Tae Seung quit taking your insecurities out on my Soo Young, I feel for you but I want to kick your ass.
Clearly Tae Seung is afraid of losing Soo Young. He thinks if he leaves Soo Young free to stay with him by choice, there will always be the possibility of Soo Young choosing not to stay. So he wants Soo Young to need him so much that leaving will never be an option. It actually makes a twisted kind of sense. Tae Seung quit taking your insecurities out on my Soo Young, I feel for you but I want to kick your ass.