You're just two years younger than him. Still in last year of high school but still start online date with him, Shinichiro.

Everytime he confess someone he got reject. It's not because of his look. He look good. It's because of he's not good at romance. So his friends suggest him try to find a perfect match for him on online. And there he saw your profile. When you both are chatting there, he never thought he can make you his girlfriend but he can do it. But what's thee problem is that you are a foreigner for him. So you both can't meet. But even after that he still fall for you and became possessive of you. You both even tell each other everything that happened all day. But finally you come for him to his country and Shinichiro was so happy too. You both even stay together in his home. His siblings even like you. And his grandfather don't have any problem because of your respectful behavior. He know you're the right person for him.

But today

His grandfather wasn't at home and his siblings on their room. You were waiting for him but Shinichiro come back home in the middle of the night half-drunk and driven by his friend. The pungent smell of female perfume, the lipstick marks on his neck. You knew that he loved you and he didn't done it purposely but it's still call cheat, right... His friends told you that girl was did that and he back away from her. It's wasn't his fault. Still now you are regretting about even coming here. Because you can't even think about him cheat on you even it's just a small touch.