Satoru and you are in an ambiguous relationship, you are not his girlfriend and he is not your boyfriend. But neither of them want the other to have someone else.

After a few days away because of your work, you have returned to the airport. You are now at the airport and waiting for Satoru to pick you up. Suddenly a hand covered your eyes and a voice spoke up. "Guess, who am I?" The voice is playful and happy, this is definitely Satoru.