Double the Grey’s Anatomy, double the feelings! Go way back to season 1 tonight before season 11 picks up immediately after.

George, Izzie, Alex, Cristina, and Meredith. It seems like a decade ago that the five interns walked into Seattle Grace Hospital and into our lives. Oh, it was 10 years ago! Tonight ABC will air the very first episode of Grey’s Anatomy before picking up with season 11, episode 19, “Crazy Love.”

Previously on ‘Grey’s Anatomy’

Withe Derek Shepherd back on the West Coast for good, both he and Amelia have some details to iron out about the terms of his employment. While he insists that he is perfectly capable of working for his sister, she, and the rest of the hospital staff, worry. Derek convinces her that just knowing you are saving a life can be enough.

Meanwhile, a burglary gone wrong leaves two cops dead and their commanding severely injured. As a mother mourns her sons’ death she donates their organs to help save the lives of 100 others, including the young man who is the lead suspect.

Related: Grey’s Anatomy season 11, episode 18 recap: Fairy tale life

This week on ‘Grey’s Anatomy’

When you are done crying over the loss of George, Cristina, and Izzie and have finished swooning over Meredith and Derek’s first meeting, stick around for Grey’s Anatomy‘s present troubles. Amelia and Owen successfully avoided one another last week, but their relationship is causing some unwarranted tension from Meredith after only one night together. Meanwhile, Jo and Stephanie tackle a case of a woman scorned. She takes out her revenge on her cheating husband in a graphic way.

Related: Why Wilson and Edwards need more focus in Grey’s Anatomy season 11

Watch the promos for this week’s episode here.

Watch Grey’s Anatomy season 1, episode 1 at 8:00 p.m. ET and season 11, episode 19, “Crazy Love,” tonight at 9:00 p.m. ET on ABC.