I just finished watching an episode of Fate/Stay Unlimited Works... why didn't anyone warn me about the feels? I'm in tears right now.
Have you seen the movie version of Unlimited Works or Fate/Stay Night and Fate/Zero series?
Unlimited Works series is the only one I havent seen but the rest I have and yes it is full of feels.
Also its worth noting that the "Lancers" in the entire series all get iced in one way or another - wont spoil it to you - lets just say they get iced over lol.
