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...!?
The male says "let's go," takes the female's hand smartly, 
  and they continue walking in that manner, 
    holding hands.
يقول الفتى "فلنذهب" ويمسك بيد الفتاة بذكاء 
ويواصلان المشي وهما يمسكان يدي بعضهما البعض
Der Mann sagt „Gehen wir“, nimmt die Frau galant
  bei der Hand und so gehen sie ein Stück Hand in Hand.
Il maschio dice "Andiamo", prende prontamente la mano della femmina
  e i due continuano a camminare così,
    mano nella mano.
O macho diz "vamos" e segura a mão
  da fêmea com firmeza, iniciando uma
    caminhada de mãos dadas.
Мужчина говорит: «Идём», элегантно 
 берёт женщину за руку, и они уходят вместе, 
  держась за руки.