Seohyun's thoughtfulness charms fans

Seohyun expresses her thoughtfulness and concern in a selca and wrote on their official site,

"The rain keeps pouring~ㅜ Don't forget to bring umbrella when you go out!!ㅎ Some people said today is chobok day~ ("first of the three dog days") I hope you get healthy with tonics this hot day♥"~

Isn't she charming?