There was someone sitting on top of a grave, waiting for a familiar butterfly to land on top of her palm. She smiled when her wait is over.

"She was crying again, right?" She chuckled when she looked at how the butterfly fluttered its wings. "Yes." The butterfly replied and Taeyeon caressed its wings gently.

"She will move on soon, and that's my last message before you-know-who noticed that I took a stroll on earth without telling h again." Taeyeon chuckled and the butterfly fly away immediately after she lifted her hand.

"Now you need to keep your promise."

And she fades as a butterfly that will watch her until the day she turn into another one to accompany her.