JJ helps his father get off the island. Luke was truly a terrible father, but the only family JJ has. Aside from his friends and you

When they're finished, Luke takes JJ's face in his hands. He knows about you and his son

"She's Shoupe's Daughter and you are a Pogue. That's something no amount of position is ever going to work."

Meanwhile, you wait for JJ at the jetty

"But....i love her." JJ contradicts his father

"If you really love her.....you let her go."