Archer: Support B
Avatar (angry): ARCHER!
Archer: Ah, so you've found me?
Avatar: You're damn right I have! Shirō's burying himself in training! I asked Saber why, and she told me you said some things to him!
Archer: I did promise that the next time I saw that boy, I'd tell him exactly how I felt about his ideas. I told him they were a waste, and that he was a damn fool for wasting his life on such useless ideals.
Avatar: Gr…and you did all of this knowing that I wouldn't stand for it this time!
Archer: I told you, I intend to call your bluff.
Avatar: …See, that's the thing, Archer, I wasn't bluffing.
Archer (distressed): G-gah! What did you just do to me?
Avatar: That was a binding spell. I've now bound your arms behind your back and your legs crossed to make you fall.
Archer: Damn woman! I can't move!
Avatar: That's the point, you're going to stay right here until you promise me you will never say such awful things again. I warned you not to push me, Archer. And now you're going to find out how terrifying I can be.
Archer: Why you…Rin will never stand for this!
Avatar: Rin gave me her blessing, in exchange for Saber promising to protect the three of us on her own.
Archer: WHAT?
Avatar (smiles): Sorry, Archer, but Rin has decided that your attitude is detrimental to her plans for victory in this war. So, unless you agree to apologize to Shirō, you better get used to the ground.
Archer: You damn woman, I still have my pride you know.
Avatar: Then have fun lying on the ground. I'll tell Rin that you've decided to be stubborn.
Archer: WAIT!
Avatar: Oh? Did you change your mind already?
Archer: No, you fool. At least tell me right now why you're so adamant about this! What the hell is so important about protecting Shirō Emiya's ideals? You know as well as I do that they are foolish!
Avatar: Maybe they are…but, that optimism, that purity, I…I don't want Shirō to lose it, not when so many people already have.
Archer: AVATAR!
Archer: …Damn it, she's already gone. I…I never knew she felt that way…
Avatar and Archer have achieved Support B