Complex sentence: The day before he reports to work, he has a one night stand with Meredith Grey (Ellen Pompeo), whom he meets in a bar, and discovers she is a new surgical intern at the hospital where he works.
Split into simpler sentences: The day before he reports to work, he has a one night stand with Meredith Grey (Ellen Pompeo), whom he meets in a bar. He later discovers she is a new surgical intern at the hospital where he works.