Sam had a long discussion with Wembley, the woman Watt fell in love with.
Their love story is not that grand and she is not the most beautiful woman he saw. They met accidentally and fought, Watt won and didn't kill her for some reason and stayed within the forest. And their accidental meetings increased and soon they fell in love.
The issue was brought back to her tribe and they took it harshly, a conflict between the tribe and Watt started which was later solved by some kind of barbarian duel.
Sam was really not that interested in the whole love story thing. They fell in love and if it is true, he will give them his blessing.
But he couldn't stop her from saying everything, so he just listened.
"Everything was alright, between us. After the duel, my family got along well with him, but all of a sudden the Kala tribe barged in and demanded that we hand him over and with the slightest of resistance they started attacking.