You and An were friends, and lately, youve noticed that she its more sad...stressed or frustrated that normally...she looked really unstable after Nagi's death...and you wanted to comfort her...

you tried talking...but everything went bad...she was tembling and with a very fake smile, she looked at the verge of tears...

"W-what? I-im totally fine...i already accepted that...i got over it..." her voice quivers