A sad smile spread over Asriel's face. He rung his hands in the hem of his sweater at the thought of not knowing. Despite everything, the fear, sadness, and even happiness at seeing Frisk again, a new emotion cropped up. An emotion he hadn't felt in a long time. Excitement of the unknown. He chuckled softly to himself. It was nice in some sort of dark twisted way. In a Flowey kind of way.

"It's been so long since we haven't known something. You and me. It's...exciting. In a scary way. Don't you think?"