Yukimura and Himuro wear lab coats, as befits science-types, as they get ready to begin their date experiment. Kanade is there to watch over their date and record observations, but she can't help bursting in to tell them to buy date clothes. Both of them are wearing monitors for heart rate, blood pressure, and temperature, and they're using an app to record things like "times my heart raced," "times I felt happy," "times I felt relaxed," and "times I felt uneasy." Suddenly, a man appears and starts hitting on Himuro...!?
How does that fall under 
"stuff that happens on a date"?
كيف يقع ذلك في فئة "أشياء تحدث أثناء موعد غراميّ"؟
Und das gehört zu Dingen
beim ersten Date?!
¡¿Desde cuándo pasa eso en una cita?!
¿Desde cuándo pasa eso en una cita?
T’as une drôle de vision
des rencards !
E questo come rientrerebbe nelle
"cose che succedono durante un appuntamento"?
E desde quando isso
acontece num encontro?!
Какое отношение это имеет к свиданию?