Confession of Doting Love From My Best Friend – Ten Years’ Worth, I’m Going All In, so Be Prepared

On her thirtieth birthday, Mizuki is single and reeling after discovering that her boyfriend has cheated on her. After drowning her sorrows in alcohol, she receives an unexpected proposal from Soichirou, her university friend and coworker. For ten years, Soichirou has stayed by Mizuki’s side. As she faces his confession, her uncertainty gives way to a fluttering heart—and the friend she has known for so long begins to feel like something more.