On the February 23 episode of Grey's Anatomy, Adele's condition continues to deteriorate, and Richard considers altering their living situation in what looks like an emotional installment from Dr. Webber's perspective.

Elsewhere ...

• An explosion at a local coffee shop results in a busy day in the ER for the doctors.
• Callie takes Meredith under her wing by helping her study for her boards.
• When Jackson snaps at a patient, Mark encourages him to find ways to relieve his stress.
• Cristina lets her suspicions get the best of her.
• Lexie joins Arizona and Alex in peds to care for intern Morgan's premature son.

Click to enlarge photos from "If Only You Were Lonely" below:

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.