I had a thought in my mind earlier today. I thought, I wonder if Seitaro and Rin were best friends when they were little, but then they realized how embarrassing that was and started being mean and tsundere to each other? So I did a little doodle of them, and tried to imitate the confession background from FE: Awakening as well. And this is the outcome! :D

#MermaidSwamp #SeitaroWakasugi #RinYamazaki #lolfailbackground #OTP #cuties

I put Rin's hair in a cute ponytail as well... ^ w ^ "