OMG I wasn't ready for this comeback, it was so unexpected, like I was in a very boring class and when I went to recess I saw the teaser pics of Taeyeon and I started to fangirl like crazy and my boyfriend stared at me like "you are crazy" >< omg, I really wasn't ready for this

Like I mean look at this ;-;

Have mercy with me Taeyeon!! TT-TT

How can you be so perfect