While I give a brief wave to Sister, Efink just stands there with a slightly shocked look on his face, before dragging me a few meters away from the group and saying in an angry whisper, "Why didn't you tell my Sister was here!"
"Because I didn't think it was important? So, you know her?"
"Yea, I know here, particually the face she's a ghostly, chainsaw wielding murderer!"
"Funny thing is, you know how she greeted me?"
"[sub][sup]I dunno, did she fucking posses you.[/sup][/sub]"
"What? No, she hug tackled me."
"..."
"You pulling my leg, aren't you?" Efink says, with a look that matches his statement.
"Cross my heart and hope to fly, stick a cupca-"
He waves a hand at me, and we return to the group, Efink keeping an eye on Sister the entire time.