i don't think there was ever any doubt about that. now even YUU has become flustered to the point where hes messing up things he's normally good at.Oh so we are actually getting development from their trip instead of return to status quo, AWESOME!! Mixing up ingredients is a funny way to show that Yuu is slowly realizing that he has feelings for them. Hope it won't take another 100 chapters to get there. Thanks for the translations.
Followed by the murder-trial arc.Cue flashback to island arc where they explain to her what happened.