18 "Doctor Who" Moments That Prove Yaz Is The Best Companion

Yasmin Khan may be entering her final chapter on Doctor Who, but her legacy will live on as one of the most memorable characters in the show's long history.

Here are 18 of Yaz's best moments:

Warning: Spoilers ahead for Seasons 11-13.

18. When she told the Doctor like it is.

17. When she gave Thirteen a run for her money copiloting the TARDIS.

16. When she finally realized how she felt about the Doctor.

15. When she wrote an important reminder on her hand — What would the Doctor do?

14. When she called out the Doctor's fashion sense.

13. And when she called out Dan's fashion sense.

12. When she couldn't stop watching this hologram the Doctor left for her, and they had this sweet conversation.

11. When the Doctor was MIA, so Yaz took charge to save her.

10. When she realized the Doctor was a keeper.

9. When not even one of the Doctor's greatest enemies could scare her.

8. When she basically tricked Ryan into complimenting her.

7. When Jack's grand return didn't impress her much.

6. When she offered Nikola Tesla some sound advice (which totally wasn't meant for the Doctor to overhear).

5. When — despite the Doctor's warning to "not interfere" — she traveled back to 1947 and saved her grandmother.

4. When she made the best decision of her life.

3. When she went on an underwater date with the Doctor.

2. When she FINALLY got to hear that the Doctor feels the same way about her.

1. And finally, when Yaz and Thirteen finally got their beach trip, and it basically mirrored this scene with Rose and Ten.

Support AAPI-centered content by exploring how BuzzFeed is celebrating Asian Pacific American Heritage Month! Of course, the content doesn’t end after May. Go follow @buzzfeedapop to keep up with our latest AAPI content year-round!