Derek asks Meredith to work with him in neuro again; Catherine Avery (Debbie Allen) comes back to Seattle Grace and takes an interest in Richard; Cristina becomes increasingly suspicious of Owen; Morgan may be falling for Alex
Derek encourages a hesitant Meredith to work with him again in neurology.
Jackson’s mother, Catherine Avery returns to Seattle Grace with a urology fellow and develops an interest in Richard.
Cristina becomes increasingly suspicious of Owen’s every move.
Alex tries to deny the fact that Morgan may be falling for him.