Kakao Friends
I love Kakao Talk. Its my primary messaging app. I love all the Kakao friends characters. I might be a little obsessed with them. I cant imagine texting someone without Kakao. I also use LINE. But it isnt as good. Characters arent as cute, and its slower. Kakao is a great way to communicate.
Bara no Seidou about
KakaoTalk, v5.5.3