Yukimura is working hard on his computer, as usual, when Himuro suddenly says, "I am in love with you. Her confession greatly shakes Yukimura. Unlike the last time, Himuro states her feelings matter-of-factly. Yukimura asks, "What theory did you use to determine that you love me?" Himuro replies by taking Yukimura out on a date and begins performing experiments they've done before such as measuring heart rates, using an emotion counter, collecting saliva, and the kiss experiment.
and even if I think, "Did her face 
always look this cute when she slept?"
"وحتى إن فكّرت "هل كان وجهها ظريفا هكذا دائما عندما تنام؟
ja, selbst wenn ich denke: „Sah sie
im Schlaf schon immer so niedlich aus?“
o piense: "¿Tan linda era al dormir?",
o piense: "¿Tan mona era al dormir?",
e anche se penso "È sempre stata
così carina mentre dorme?"...
e mesmo que eu pense "a cara dela
sempre foi fofa assim quando dorme?",
и даже если мне стало казаться,
что она мило выглядит во сне...