Sayoung knows very well how much J always think everything is his responsibility, including himself as J's only success. He doesn't want J to take the same heavy thing on his shoulder fo the second time, especially when there are more strong hunters around them.
Sayoung doesn't just want an equal relationship, he also wants J to share his burden, his guilt, his sadness, since there's no way he's totally okay being the only survivor of the rift and leaving everyone's body (especially his dear aunt's) there.
Sayoung wants J to stop looking to the past, move on and focus to whatever will happen in the future.
Sayoung knows very well how much J always think everything is his responsibility, including himself as J's only success. He doesn't want J to take the same heavy thing on his shoulder fo the second time, especially when there are more strong hunters around them.
Sayoung doesn't just want an equal relationship, he also wants J to share his burden, his guilt, his sadness, since there's no way he's totally okay being the only survivor of the rift and leaving everyone's body (especially his dear aunt's) there.
Sayoung wants J to stop looking to the past, move on and focus to whatever will happen in the future.