That was a very hot implied scene; however, it was a little disappointing in how they spun the technicalities, but I guess it works out just fine.
However, I was expecting Shirou to use his analyze and reinforcement skill to strengthen Saber's mana threads or something along the lines of how
Nynaeve from the Wheel of Time healed Siuan.
Onthat thought, Saber as a Warder, now, that has got to be a very cool and a perfect idea. On several occurences, I've thought Saber might have drawn some inspiration from
Birgitte, another blonde hair heroine, also from the Wheel of Time, but I guess when you have an past story as large as she does, you don't need inspiration from anything else.