For a few years (earth time) Tzuyu has been watching over Sana everyday, up in the heavens. Its been 2years since Tzuyu has left and there has been no differences between Sana and her addictions. 

"Tzuyu-ah.. you got to stop doing this yourself" sejeong came by to check up on the lad

"im home now so leave me alone" Tzuyu snapped back. 

Sejeong was left in shock. Tzuyu was always upset but never at her. 

"Do whatever you want then, i dont ing care at all" and Sejeong left. 

Tzuyu turned around to where sejeong once was.. and all that was left was regret. Regret in saying those harsh words. 

Tzuyu always loved sejeong when she swore but not like that.

Tzuyu contemplated between Sana and Sejeong.. 

Sana was okay, she was at home(all drunk of course) but she was safe. 

Sejeong was all mad and fraustrated with her. 

Tzuyu debated who mattered more at the moment. 

"Unnie...? Im sorry." 

Sejeong wins

"..." sejeong had her back towards Tzuyu. 

"Unnie, i was mad but no matter how mad i am, there is no reason to take it out on you'

"..." 

"Okay okay, i love you more than Sana" 

And thats what got Sejeong turning around. 

"Really really!?" Sejeong acted like a little baby all happy. 

"Yes" and Tzuyu rolled  her eyes. 

Tzuyu floated towards Sejeong and kissed her cheek. "Saranghe unnie" 

"Ish this bastard all cute" and Sejeong ruffled her hair. "Did you check on Sana?" Sejeong asked out of the blue

"Uh no not after i came here" 

"Wanna go check?" And Sejeong had her hand out for tzuyu to grab

"Sure!" And Tzuyu accepted it. <