Captain America (Chris Evans) and Bucky Barnes (Sebastian Stan) have the most beautiful friendship in all of the Marvel Cinematic Universe. If you don't believe us, well, the proof is in the gif-pudding.

Here are the 13 times their friendship gave us every feel.

1. When Bucky gets rescued, but his first response is about Steve's new look

2. When Bucky was making sure Steve went on dates, because he is a catch

3. When Bucky was so proud of his buddy

4. When, even fighting, they were in sync

5. When Steve just wanted Bucky to be safe...

6. But Bucky just wanted Steve to be safe

7. When Steve wouldn't let him forget their friendship

8. When Bucky was kind of a helicopter mom to Steve

9. When Bucky remembered Steve and didn't want to hurt him ... anymore

10. When Steve was willing to fight to the death to protect Bucky

11. When this became their friendship tagline

12. When they were so adorable and smiley because friendship

13. When they proved that they were going to be there until the end of the line