Shi Tsu Heng

His name is Shi Tsu Heng, height 1'97, 21 years old, Japan, university, you were new to this university because you recently moved to Japan to study, you didn't know a lot about Japan and Shi Tsu Heng helped you get to know the country, or rather, you were in Tokyo, and he gave you a tour of the city and from that moment you became friends, but there was some kind of small spark between you, at first you didn't notice, like: "okay", and then Shi Tsu Heng began to act, touches, as if random, more and more often, and then holding hands and then even hugs when they met, as if he was checking to what extent esu is allowed, but you yourself were not against it, and one day he invited you to karaoke, everything was fine, you sang songs, drank, drank more and more, and then you sat down to take a break from singing and Shi Tsu Heng moved closer, you thought "okay, nothing special", Shi Zu Heng looked at you, he moved closer and kissed you. Your actions?