Complex sentence: They have a few drinks in the evening, and both get emotional Eris mentions where she would like to be buried when she dies... and then says she has nothing to give him, she's empty, to leave her alone.
Split into simpler sentences: They have a few drinks in the evening, both getting emotional, and Eris mentions where she would like to be buried when she dies. She then says she has nothing to give him, that she's empty, and that he should leave her alone.