So, here's the translation but I'm at the fifth singularity and so I don't know who this people are and what is their name in the english version.

"Big brother (Kei)..."

"Sir Gawain"

"King...?"

"My King, is something the matter?"

"Don't tell me that the curse from the enemy before is still left on you?" (TN: halp, I don't know what they are talking about)

"It appears so"

"I'm sorry!"

"Call Tristan, so that he can remove the weakening of the body. Make haste!" (TN: If Tristan is a healer, then it's just "so what he can heal her body". I translated under the assumption it's a specific curse)

"No need. We are on the way home, I shall be fine"

"I suspect I'm under the influence of the curse, but I saw something, as if subjugated by an illusion"

"A nostalgic image, nothing more"