I have 2:
Once, my team was pushing on first stage terminal. I was playing proxy, and on my way to the left flank. Unfortunately, a Vassili bodyshotted me after I took a bit of fall damage, so I was downed. A friendly Sawbonez came along while I had 10 seconds on my deploy timer. So he walks up to me, and he helps me up. After he helps me up, he throws me a health pack. Yeah.
My team was on Chapel defense, final stage. The enemy team had one cap left till they won, and their datacore was right in front of the building. We had been wiped out after they rushed us, and the respawn timer was at 20 seconds. So, there I was, in death spectate, when an enemy Aura and approached the objective. She picked it up, and… ran in the opposite direction. All 4 of the people with mics on my team burst out laughing, and then we won.