maybe you forgot hyesung is penniless and doesn't know how to take care of a baby and ran away because he thought heesoo and dojin were mocking him and planned to pawn off the responsibility on him. hes naive and easily manipulated and heesoo manipulated him and is basically lying that dojin isnt taking care of the baby which "confirms" hyesungs thoughts that dojin never planned to take care of the baby and planned to ditch him. we've seen time and time again how easily manipulated he is and from getting ditched by his own mom and abused by his dad, you really think hes not going to paranoid about dojin lying and ditching him?

Am I the only one who remembered that Hye Sung is staying with Hee Soo ON HIS OWN ACCORD, and he was the one who chose to run away in the first place?