You've liked Rin since 12th grade. He knows you like him, but doesn't pay attention to you. You keep trying but it doesn't work, you finally gave up. until when it turns out you are in the same company, You two worked together, and from there he fall in love with you. An now you are in a relationship.

now, You are cuddling with him on the bed, suddenly he asked

"Who was the man talking to you earlier? is he as good as me? do you like him? he is not suitable to be a lover with you tho"