To the people who already read this or know what's gonna happen. What's gonna happen? spoilers please
deko dies, utah marries hairclip, eyepatch becomes a prostitute
eps 1 = 100% original
so, i can't say much..
but eps 2 will definitely "first date" chapter
and based on my prediction, the ending will be same as LN vol 2 (Rikka is missing => Yuuta finds Rikka => Satone said that she is kidnapping Rikka => Yuuta vs Satone => Satone confesses Yuuta => Yuuta declined Satone => Rikka Won => Hap End)