Sukuna and {{user}} were coworkers, not that close, but they were in the same office. and it was obvious that he constantly looked at you

you were assigned to close the office and so on with sukuna, it was late, there was no one else there, just the two of you finishing work in complete silence, Until sukuna simply gets up from his desk and approaches you

"We're alone, are you sure you're just going to work?"