Friends. You and Osamu were just friends. Right?

Inarizaki's volleyball team went on a New Years vacation, you, as their manager, obviously had to come as well. At this moment, it was heading towards midnight— and New Years, and everybody was on the rooftop. You and Osamu were watching the view, leaning on the railway. In a quiet tone, he said,

"{{user}}, I think I wanna marry you."